GITNUXSOFTWARE ADVICE
Business FinanceTop 10 Best Time And Material Software of 2026
Ranked time and material software picks for project billing teams with criteria, strengths, and tradeoffs plus tools like Harvest, BQE Core.
How we ranked these tools
Core product claims cross-referenced against official documentation, changelogs, and independent technical reviews.
Analyzed video reviews and hundreds of written evaluations to capture real-world user experiences with each tool.
AI persona simulations modeled how different user types would experience each tool across common use cases and workflows.
Final rankings reviewed and approved by our editorial team with authority to override AI-generated scores based on domain expertise.
Score: Features 40% · Ease 30% · Value 30%
Gitnux may earn a commission through links on this page — this does not influence rankings. Editorial policy
BQE Core is the best fit for T&M billing teams in architecture, engineering, and consulting that need approved labor tied to project accounting workflows, while Harvest is the better alternative when you mainly want disciplined time capture plus rate-based invoicing outputs.
Editor’s top 3 picks
Three quick recommendations before you dive into the full comparison below — each one leads on a different dimension.
BQE Core
Approval-controlled project timesheets that flow into billing line detail with consistent rate handling.
Built for fits when T&M billing teams need approved labor attribution tied to project accounting workflows..
Harvest
Editor pickHarvest API provides programmatic access to time entries, rates context, and invoice-ready reporting data for billing automation.
Built for fits when billing teams need time capture, approvals, and rate-based reporting for T&M invoicing..
Time Tracker by eBillity
Editor pickApproval-gated time submission with audit trail logging gives finance a traceable path from entries to invoice-ready hours.
Built for fits when teams need controlled timesheets and auditability for T&M labor billing..
Comparison Table
BQE Core
professional servicesProject accounting and billing platform supporting time and material contracts for architecture, engineering, and consulting firms.
Approval-controlled project timesheets that flow into billing line detail with consistent rate handling.
BQE Core centers on timesheets tied to projects so time entries can be categorized, approved, and carried into billing-ready invoice lines. Rate logic can be applied at the resource or role level, which supports T&M rate cards and cost rate versus bill rate reporting in project profitability views. Approval workflow controls the timestamps and status changes on time entries, which helps billing teams prevent draft hours from reaching billing runs.
A key tradeoff is that BQE Core emphasizes project accounting workflows, so teams that need deep custom extraction formats may rely on API or export routines after they model their process in the UI. BQE Core fits when project burn rate reporting must reflect approved time entries and when milestone-based billing needs consistent labor attribution through change order tracking.
- +Project-bound timesheets enforce approval before invoice-ready lines
- +Role based rate schedules support cost rate to bill rate rollups
- +Project profitability views tie labor actuals to estimated plans
- +Admin controls support RBAC with an auditable history of changes
- –Configuring rate schedules requires careful governance across projects
- –Reporting customization depends on exported fields and templates
Project accounting teams
Turn approved labor into invoice lines
Fewer rework cycles for invoices
Professional services finance
Monitor burn and variance on T&M work
Earlier variance detection
Show 1 more scenario
Resource management teams
Allocate staff using role rates
More predictable staffing impact
Role based rate scheduling supports consistent labor costing across project assignments.
Best for: Fits when T&M billing teams need approved labor attribution tied to project accounting workflows.
Harvest
SMBTime tracking and invoicing platform widely used for time and material billing across service businesses.
Harvest API provides programmatic access to time entries, rates context, and invoice-ready reporting data for billing automation.
Harvest fits project billing teams that need billable hour tracking tied to client and project structures, with approvals before invoices. Timesheets can be configured for submission windows and approval steps, and time entries include notes and categories that support audit trail needs. Resource planning reporting uses logged time to show utilization and effort trends, which helps explain actuals versus estimates variance during delivery.
A key tradeoff is that Harvest stays focused on time capture and project accounting inputs instead of replacing full ERP-grade project accounting. This setup works well when billing runs rely on exported time and rate data into an accounting system, or when project managers want to forecast capacity from the same time entries that drive invoices.
- +Timesheet approvals with clear submission windows reduce invoicing rework
- +Labor rates and role assignments support billable and cost-side reporting
- +API supports syncing time entries into project accounting and billing workflows
- +Reporting links logged effort to utilization and delivery forecasting
- –Project change order tracking is limited compared with dedicated project accounting suites
- –Some advanced billing workflows require exports into downstream systems
- –Configuration for multi-rate scenarios takes careful governance across teams
- –Earned value style reporting is not a native focus versus hour-based reporting
Project billing managers
Month-end invoices from approved time
Fewer invoice corrections
Resource planning teams
Utilization-based capacity forecasts
Better capacity decisions
Show 2 more scenarios
Finance operations
Actuals versus estimate variance checks
Clear variance explanations
Exports and reports compare planned effort to logged effort to explain schedule slips in margin.
Agency delivery leads
T&M tracking across client work
More accurate project margin
Client and project structures keep time categorized for rate and profitability analysis across concurrent engagements.
Best for: Fits when billing teams need time capture, approvals, and rate-based reporting for T&M invoicing.
Time Tracker by eBillity
SMBTime tracking and invoicing platform with time and material billing for legal and professional services.
Approval-gated time submission with audit trail logging gives finance a traceable path from entries to invoice-ready hours.
Time Tracker by eBillity records time entries with classification for billable versus non-billable work, then routes them through a configurable timesheet approval workflow. Projects can be structured to match T&M rate cards and labor rate schedules so finance can compute billable totals by role and category. Reporting emphasizes utilization and project burn rate so managers can see effort flow before work-in-progress invoicing decisions. An audit trail records changes to time and approval steps so project accounting has traceability for adjustments.
A tradeoff appears in the depth of automation for edge workflows like milestone-based billing triggers and earned value management style analytics. Teams typically handle project change order tracking and rate schedule exceptions through administrative updates rather than fully event-driven billing rules. It fits best when weekly or monthly timesheets must be controlled before labor totals are used for work-in-progress invoicing and project profitability analysis.
- +Timesheet approval workflow limits post-submission time edits
- +Audit trail logs time and approval changes for project accounting review
- +Utilization and burn-rate reporting supports T&M governance visibility
- +Billable and non-billable classification supports cleaner invoice calculations
- –Limited automation for milestone-driven billing logic across complex contracts
- –Automation relies on configuration discipline for rate and role mappings
- –External system sync coverage is narrower than specialized project accounting suites
- –Variance analysis depth is less granular than dedicated finance BI tools
Project accounting teams
Route time for WIP labor billing
Fewer invoice disputes
Engagement managers
Monitor utilization and burn by project
Earlier staffing corrections
Show 1 more scenario
Program controllers
Differentiate billable and non-billable effort
Cleaner T&M billing
Time classification separates chargeable work so rate calculations exclude internal tasks.
Best for: Fits when teams need controlled timesheets and auditability for T&M labor billing.
ClickTime
professional servicesTimesheet and project billing platform with time and material invoicing for professional services organizations.
Role-based rate schedules tied to resource and project context drive bill rate and cost rate outputs for T&M invoicing.
ClickTime supports time-and-material billings through structured time entry, role-based billing rates, and timesheet approval workflows. It connects project tracking with invoice-ready outputs so teams can compare actuals to estimates and monitor project burn rate.
The system is built around rate cards for labor, with configuration paths for bill rate versus cost rate handling. Admin controls focus on governance for approvals, reporting visibility, and audit trail logging.
- +Labor rate cards support bill rate and cost rate separation per resource
- +Timesheet approval workflow reduces late or miscategorized time entry risk
- +Audit trail logging supports traceability across edits and approval status changes
- +Actuals versus estimates reporting supports project burn rate monitoring
- –Complex rate matrix setup requires governance discipline to stay consistent
- –Expense reimbursement integration coverage depends on connected systems and formats
- –Earned value reporting depth may be insufficient for teams needing full EVMS models
- –Resource allocation forecast tooling needs careful mapping to staffing plans
Best for: Fits when mid-size services teams need strict timesheet approvals and rate-driven T&M billing outputs.
Workyard
vertical specialistConstruction workforce time tracking platform with time and material ticket management for contractors.
Workyard applies T&M rate card rules at the time-entry level, so labor and invoice amounts stay consistent through approvals and reporting.
Workyard tracks time for billable and non-billable work and turns those entries into project-level reporting for time and material billing. It supports T&M rate cards, labor cost and bill rate calculations, and timesheet approval workflows used to control what gets invoiced.
Workyard also manages project burn rate visibility through live time and effort rollups, which helps project accounting compare actuals versus estimates. Resource capacity and allocation can be forecast from submitted effort and staffing assignments.
- +Timesheet approval workflow supports controlled invoicing
- +T&M rate cards handle bill rate and labor cost rate inputs
- +Actuals and estimates variance reporting connects effort to projection deltas
- +Capacity and allocation views reflect submitted effort trends
- –Some governance controls require careful setup of codes and rate schedules
- –Project accounting integrations can be limited compared with broader ERP ecosystems
Best for: Fits when mid-size project billing teams need controlled timesheets with rate-card billing logic and variance visibility.
Hubstaff
SMBTime tracking and workforce management platform with billable rate invoicing for T&M engagements.
Hubstaff’s approval-controlled timesheets let managers lock and review time entries before they roll into invoices.
Hubstaff targets time and material billing workflows with billable time tracking, timesheets, and project-level reporting. Distinct capabilities include automated time capture with manual time entry overrides, plus approvals that support auditable changes to logged work.
Project accounting output focuses on exporting time records by project, user, and date range to support work-in-progress style invoicing and variance review. Admin controls cover role-based access and organization-wide governance for time data and approval state.
- +Project and employee time logs export cleanly for T&M invoicing workflows
- +Timesheet approval workflow supports controlled submission and sign-off
- +Automated time capture reduces manual entry effort for many teams
- +Role-based access limits who can edit or approve time records
- –Advanced T&M accounting views like earned value-style reporting require external reporting
- –Non-billable time coding and allocation rules need careful setup to stay consistent
- –Audit trail detail may be insufficient for strict DCAA-style documentation needs
- –Integration depth for project accounting systems depends on third-party exports
Best for: Fits when teams need controlled timesheet approvals and reliable exports for T&M labor invoicing.
Clockify
SMBFree time tracking platform with billable rate reporting suitable for time and material billing.
Timesheet approval workflow ties edits to a review step without needing a separate billing system.
Clockify focuses on billable hours tracking with timesheets, approvals, and project-level reporting, which makes it fit teams that need time capture tightly tied to billing. It supports time entry categorization by project and task, plus exports that can feed invoice preparation and project accounting processes.
The system also adds governance via user roles, workspace controls, and audit-style history for time changes. Clockify’s core differentiation is that time tracking and billing-support data stay inside one workflow rather than splitting into separate tools.
- +Timesheet approval workflow supports controlled billable hours changes
- +Task and project time entry structure supports consistent billing records
- +Built-in reporting helps compare planned effort against logged time
- +Exports support downstream invoicing and accounting needs
- –Project profitability analysis and earned value reporting are limited
- –Role-based rate schedules for blended rate billing require careful setup discipline
Best for: Fits when project billing teams need disciplined time entry, approvals, and exports for work-in-progress invoicing.
Paymo
SMBProject management and time tracking platform with T&M invoicing for creative and professional service teams.
Timesheet approval workflow with project linkage that keeps billable labor ready for invoice-ready documentation exports.
Paymo is a time and material project tracking tool that combines timesheet capture with project billing outputs in one workspace. It supports billable work breakdown using configurable time entry categories and a timesheet approval workflow tied to projects and staff.
Paymo also includes project budgeting signals such as planned versus actuals views, plus resource and workload reporting used for operational forecasting. Built for service delivery teams, it adds client-facing exports for invoices and project documentation workflows without forcing a separate accounting system for every step.
- +Timesheet approval ties entries to projects with clear audit-ready timestamps
- +Configurable time entry categorization helps produce accurate T&M billing breakdowns
- +Planned versus actual reporting supports variance checks for burn rate management
- +Role-based access controls separate client tasks from internal labor tracking
- –T&M rate card modeling and labor matrix depth can require careful configuration
- –Advanced profitability analysis depends on how export and integration data is structured
Best for: Fits when services teams need controlled timesheets for T&M billing and consistent project burn tracking.
Toggl Track
SMBTime tracking platform with billable rate reporting for time and material billing workflows.
Timesheet approval workflow for team entries with clear status control before exporting for billing.
Toggl Track records billable and non-billable work time with project, client, and activity tracking in one timesheet workflow. It supports timesheet approval workflow features via team and workspace settings, plus reporting that breaks down time by project and person.
For time and material billing teams, it can export time entries for work-in-progress invoicing and support task-level categorization that maps to rate logic. Its main differentiator for this use case is how quickly teams can capture structured time and then filter it into usable billing views.
- +Fast time capture with project, client, and activity fields
- +Reports filter time by team, project, and date ranges for billing preparation
- +Timesheet approval workflow supports controlled entry submission states
- +Exports time entries to support WIP invoicing and accounting handoff
- –Limited native labor-rate matrix and blended rate billing logic
- –Tight utilization rate reporting needs careful setup of tags and projects
- –Project profitability analysis requires external spreadsheets or accounting exports
- –Expense reimbursement integration is not built around a full T&M invoice lifecycle
Best for: Fits when project accounting needs structured time exports and simple approval before invoice submission.
Unanet
enterpriseProject ERP platform with time and material billing for government contractors and engineering firms.
Work-in-progress invoicing driven by approved time entries, with audit trail visibility into labor changes.
Unanet is a time and material and services automation system that focuses on project accounting workflows tied to labor capture and billing outputs. It supports billable and non-billable time entry with structured timesheet review, then ties approved effort to project profitability reporting and work-in-progress invoicing. Unanet’s governance is driven by role-based controls for employees, project approvers, and finance users, with audit trail logging for changes to time and billing records.
- +Timesheet approval workflow connects labor changes to billing artifacts
- +Audit trail logging supports traceability across time and invoice workflows
- +Role-based permissions separate employee, approver, and finance responsibilities
- +Project profitability reporting links approved effort to margins
- –Project and rate configuration requires careful governance to avoid miscoding
- –Automation depth can feel limited when T&M processes diverge from standard templates
- –API and integration coverage depends on selected connectors and deployment setup
- –Resource planning views can require extra data hygiene in time coding
Best for: Fits when project accounting teams need controlled timesheet-to-invoice workflows with audit traceability.
Conclusion
After evaluating 10 business finance, BQE Core stands out as our overall top pick — it scored highest across our combined criteria of features, ease of use, and value, which is why it sits at #1 in the rankings above.
Use the comparison table and detailed reviews above to validate the fit against your own requirements before committing to a tool.
How to Choose the Right time and material software
Time and material software for project billing teams centers on approved billable hours that carry consistent rate handling into invoice-ready outputs.
This guide covers BQE Core, Harvest, Time Tracker by eBillity, ClickTime, Workyard, Hubstaff, Clockify, Paymo, Toggl Track, and Unanet based on how each product controls time entry approvals, applies T&M rate logic, and supports the export and audit trail path finance teams need for invoicing.
The selection emphasis favors integration depth, configuration control, and automation or API surface that reduce manual reconciliation across time capture, approval, and project accounting workflows.
The covered tools are evaluated for how approvals lock labor attribution, how rate schedules convert cost rate and bill rate inputs, and how workflows handle the variance between estimates and actuals during ongoing billing cycles.
Time and Material Software for Approved Timesheets, Rate Cards, and Invoice-Ready Billing
Time and material software manages billable labor by routing time entries through an approval workflow, then carrying those approved hours into invoice-ready billing lines aligned to T&M rate cards.
BQE Core stands out for approval-controlled project timesheets that flow into billing line detail with consistent rate handling, including role based rate schedules that support cost rate to bill rate rollups.
Harvest is designed for billing automation with a Harvest API that provides programmatic access to time entries, rates context, and invoice-ready reporting data.
Across the category, the differentiator is not capturing time. The differentiator is enforcing approval gates and rate logic so time entry categorization stays consistent through work-in-progress invoicing and project profitability review.
Approval gates, T&M rate logic, and invoice-ready audit trails
Time and material software succeeds when billable labor passes a controlled approval workflow and then lands in invoice-ready billing artifacts with consistent rate handling. Without that handoff, finance teams spend cycles fixing miscategorized entries instead of closing work-in-progress invoices.
The strongest tools in this category connect approvals to project accounting outputs, apply role-aware rate schedules, and preserve an audit trail that makes labor changes traceable across time entry and invoice generation.
Approval-controlled timesheets that generate billing-ready labor detail
BQE Core routes approval-controlled project timesheets into billing line detail with consistent rate handling. Time Tracker by eBillity adds approval-gated time submission with audit trail logging from entries to invoice-ready hours.
Role-based T&M rate schedules for cost rate and bill rate rollups
ClickTime ties role-based rate schedules to resource and project context to output bill rate and cost rate side-by-side for T&M invoicing. BQE Core supports role based rate schedules so cost rate to bill rate rollups stay consistent across projects.
API and automation surface for billing pipeline integration
Harvest provides a Harvest API that exposes time entries, rates context, and invoice-ready reporting data for billing automation. Clockify focuses on disciplined approvals and controlled billable hours changes that feed export workflows without requiring a billing system integration for basic handoff.
Audit trail logging that records labor and approval changes
Time Tracker by eBillity includes audit trail logs that record time and approval changes for project accounting review. Unanet supports work-in-progress invoicing driven by approved time entries with audit trail visibility into labor changes.
Work-in-progress invoicing support driven by approved time
Unanet generates work-in-progress invoicing from approved time entries and keeps an audit trace from labor changes to billing artifacts. Clockify supports exports tied to an approval workflow so billing teams can prepare work-in-progress invoicing with controlled billable hours edits.
Rate-card application at the time-entry level for consistency through approvals
Workyard applies T&M rate card rules at the time-entry level so labor and invoice amounts remain consistent through approvals and reporting. Hubstaff supports approval-controlled timesheets that roll into invoices with reliable exports for T&M labor invoicing workflows.
Pick the workflow model that matches approval, rate governance, and billing automation
The best choice depends on how the organization wants to govern time entry approvals and how T&M rates should attach to labor before finance produces invoice-ready outputs. Teams that need fewer manual steps should prioritize automation and API access to move time and rate context into billing pipelines.
This decision framework uses two branching questions to separate tools optimized for project accounting handoff from tools optimized for time capture plus export. It also checks whether rate governance requires strict setup discipline or is enforced through built-in billing line consistency.
Decide whether approvals must be project-bound with billing line continuity
If approval must be enforced at the project timesheet level and then flow into billing line detail, BQE Core fits with its approval-controlled project timesheets that map into invoice-ready lines. If audit traceability from labor edits matters as much as continuity, Time Tracker by eBillity uses approval-gated submission with audit trail logging into invoice-ready hours.
Choose between built-in rate scheduling depth and export-driven reporting
If the contract requires role-aware rate logic and cost-to-bill rollups inside the system, ClickTime and BQE Core both support rate schedule governance tied to resource and project context. If billing logic can run downstream and time entry quality is the priority, Harvest uses API-accessible time entry and rates context so billing automation can occur outside the time system.
Select the integration approach based on where invoice-ready reporting must originate
If invoice-ready reporting data must be generated through a programmatic interface, Harvest provides the Harvest API for programmatic access to invoice-ready reporting data. If the team relies on exports and disciplined approvals rather than deep automation, Clockify and Hubstaff focus on approval-controlled workflows that roll into exportable records.
Assess how much work-in-progress invoicing must be handled inside the product
If work-in-progress invoicing should be driven from approved time entries with audit visibility into labor changes, Unanet matches that workflow. If work-in-progress invoicing is prepared through exports and approvals without advanced profitability-style reporting, Clockify supports approval ties edits to a review step that feeds work-in-progress workflows.
Match rate-card consistency needs to time-entry level calculations
If the contract demands that T&M rate cards apply at the moment time is recorded so invoice amounts remain consistent through approvals, Workyard uses time-entry level rate card rules. If approval-controlled rollups into invoices matter more than time-entry level rate rule application, Hubstaff supports approval-controlled timesheets with reliable exports for T&M labor invoicing workflows.
Who should use time and material software with approval and T&M rate governance
Time and material software is a fit when project billing teams must convert approved labor into invoice-ready billing outputs without losing rate context. It is also a fit when finance requires an audit trail that makes labor and approval changes traceable during ongoing work-in-progress billing.
The tools differ most in how approvals connect to billing continuity, how rate governance is modeled, and how much automation comes from an internal API versus exports.
Project billing teams running T&M rate cards across many roles and projects
ClickTime supports bill rate and cost rate separation through role-based rate schedules tied to resource and project context. BQE Core enforces approval-controlled project timesheets with consistent rate handling and role based rate schedules for rollups.
Finance and project accounting teams that must defend labor changes during work-in-progress invoicing
Unanet connects approved time entries to work-in-progress invoicing with audit trail visibility into labor changes. Time Tracker by eBillity adds audit trail logs that track time and approval changes for project accounting review.
Billing operations teams automating invoice-ready outputs through integrations
Harvest exposes a Harvest API that provides programmatic access to time entries, rates context, and invoice-ready reporting data for billing automation. BQE Core supports approval-driven labor attribution that reduces reconciliation work when invoice generation depends on consistent approved line details.
Mid-size services organizations that need controlled timesheets with strict rate outputs
Workyard applies T&M rate card rules at the time-entry level so labor and invoice amounts stay consistent through approvals and reporting. ClickTime emphasizes role-based rate schedules and timesheet approvals to reduce miscategorized T&M invoicing risk.
Common T&M time software pitfalls that break invoice accuracy
Many billing errors start when approvals are treated as a formality instead of a gating mechanism that controls what becomes invoice-ready. Another frequent failure is allowing rate schedules or role mappings to drift across projects so billed hours and expected cost-to-bill rollups do not match contract expectations.
These pitfalls map directly to tool mechanics like rate schedule governance, export dependency, and limited depth in billing logic for milestone-driven contracts.
Approving time entries without a clear rule that ties approvals to invoice-ready billing line detail.
BQE Core and Time Tracker by eBillity enforce approval-gated flows that keep labor attribution consistent from timesheets into invoice-ready outputs. Tools that rely on export-only workflows often require extra reconciliation to preserve rate context.
Treating rate schedule governance as a one-time setup instead of an ongoing control for cost rate and bill rate rollups.
BQE Core notes that configuring rate schedules requires careful governance across projects. ClickTime also requires careful governance discipline to keep its complex rate matrix consistent.
Assuming project change orders and milestone billing rules are handled fully by a time capture tool.
Harvest states that project change order tracking is limited compared with dedicated project accounting suites. Time Tracker by eBillity calls out limited automation for milestone-driven billing logic across complex contracts.
Building T&M reporting on top of exports when invoice-ready automation needs a programmatic interface.
Harvest provides a Harvest API specifically for programmatic access to time entries, rates context, and invoice-ready reporting data. Several tools support reliable exports but do not provide the same level of automation surface for billing pipeline integration.
Using broad non-billable time coding without a consistent allocation rule for T&M billing outputs.
Hubstaff highlights that non-billable time coding and allocation rules need careful setup to stay consistent. Clockify also requires careful setup discipline when role-based rate schedules for blended rate billing must be maintained.
How We Selected and Ranked These Tools
We evaluated BQE Core, Harvest, Time Tracker by eBillity, ClickTime, Workyard, Hubstaff, Clockify, Paymo, Toggl Track, and Unanet using features for approval workflow control, T&M rate handling, and invoice-ready audit traceability. We weighted features at 40% and we weighted ease and value each at 30% based on how consistently time approvals and rate logic translate into billing artifacts without manual reconciliation.
We gave BQE Core the top rank because approval-controlled project timesheets flow into billing line detail with consistent rate handling and because role based rate schedules support cost rate to bill rate rollups. We also treated integration depth and automation surface as tie-breakers when tools had similar approval control, which is why Harvest earned a high fit score for billing automation via its Harvest API.
Frequently Asked Questions About time and material software
How do time and material systems keep timesheet approvals tied to invoice line detail?
Which tools provide an API for automation of time entries and billing-ready data?
When does an edit become locked so corrected hours still maintain an audit trail?
What breaks if non-billable work codes are mixed with billable categories before approval?
How do role-based controls differ between project billing teams and finance users?
How can teams migrate existing project rates and time categories into a new system?
Which toolset best supports work-in-progress invoicing from approved time entries?
How do tools handle labor rate logic when cost rate and bill rate differ?
What integration workflows are most common for expense reimbursement and project accounting alignment?
Tools reviewed
Primary sources checked during evaluation.
Referenced in the comparison table and product reviews above.
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