Quick Overview
- 1#1: Microsoft Project - Advanced project management software offering detailed Gantt charts, resource allocation, and cost estimation for precise project planning.
- 2#2: Oracle Primavera P6 - Enterprise-level project portfolio management tool with sophisticated scheduling, risk analysis, and estimation for large-scale projects.
- 3#3: LiquidPlanner - Dynamic project management platform using range-based estimation and predictive scheduling to forecast project timelines and deliverables.
- 4#4: Smartsheet - Flexible spreadsheet-style platform for creating custom project estimation templates, Gantt charts, and resource tracking.
- 5#5: Float - Resource scheduling and planning tool that provides accurate capacity forecasting and project timeline estimation based on team availability.
- 6#6: Runn - Resource forecasting software that uses AI to estimate project staffing needs, utilization, and profitability.
- 7#7: Forecast - AI-powered resource and project management tool for automatic estimation of timelines, costs, and revenue projections.
- 8#8: Jira Software - Agile project tracking tool with story point estimation, sprint planning, and burndown charts for software development projects.
- 9#9: ClickUp - All-in-one productivity platform supporting time estimation, workload management, and custom fields for project forecasting.
- 10#10: Monday.com - Visual work management tool with customizable boards for timeline estimation, dependency mapping, and resource allocation.
We ranked these tools by evaluating key metrics: feature depth (including scheduling, resource management, and scalability), usability (intuitive design and support), and value (cost-effectiveness for diverse needs). This ensures a curated list of reliable, high-performing solutions.
Comparison Table
Explore a comparison of leading project estimation software, featuring Microsoft Project, Oracle Primavera P6, LiquidPlanner, Smartsheet, Float, and others. This table helps readers identify key differences, from scalability to user-friendliness, to match tools with specific project needs.
| # | Tool | Category | Overall | Features | Ease of Use | Value |
|---|---|---|---|---|---|---|
| 1 | Microsoft Project Advanced project management software offering detailed Gantt charts, resource allocation, and cost estimation for precise project planning. | enterprise | 9.2/10 | 9.6/10 | 7.4/10 | 8.7/10 |
| 2 | Oracle Primavera P6 Enterprise-level project portfolio management tool with sophisticated scheduling, risk analysis, and estimation for large-scale projects. | enterprise | 9.1/10 | 9.6/10 | 6.7/10 | 8.3/10 |
| 3 | LiquidPlanner Dynamic project management platform using range-based estimation and predictive scheduling to forecast project timelines and deliverables. | specialized | 8.4/10 | 9.1/10 | 7.2/10 | 7.9/10 |
| 4 | Smartsheet Flexible spreadsheet-style platform for creating custom project estimation templates, Gantt charts, and resource tracking. | other | 8.1/10 | 7.9/10 | 8.4/10 | 7.6/10 |
| 5 | Float Resource scheduling and planning tool that provides accurate capacity forecasting and project timeline estimation based on team availability. | specialized | 7.8/10 | 7.2/10 | 9.2/10 | 7.9/10 |
| 6 | Runn Resource forecasting software that uses AI to estimate project staffing needs, utilization, and profitability. | general_ai | 8.5/10 | 8.7/10 | 9.0/10 | 8.2/10 |
| 7 | Forecast AI-powered resource and project management tool for automatic estimation of timelines, costs, and revenue projections. | general_ai | 8.1/10 | 8.7/10 | 7.8/10 | 7.5/10 |
| 8 | Jira Software Agile project tracking tool with story point estimation, sprint planning, and burndown charts for software development projects. | enterprise | 7.8/10 | 8.5/10 | 6.5/10 | 7.2/10 |
| 9 | ClickUp All-in-one productivity platform supporting time estimation, workload management, and custom fields for project forecasting. | other | 8.1/10 | 8.7/10 | 7.4/10 | 8.5/10 |
| 10 | Monday.com Visual work management tool with customizable boards for timeline estimation, dependency mapping, and resource allocation. | other | 7.6/10 | 8.2/10 | 7.4/10 | 6.9/10 |
Advanced project management software offering detailed Gantt charts, resource allocation, and cost estimation for precise project planning.
Enterprise-level project portfolio management tool with sophisticated scheduling, risk analysis, and estimation for large-scale projects.
Dynamic project management platform using range-based estimation and predictive scheduling to forecast project timelines and deliverables.
Flexible spreadsheet-style platform for creating custom project estimation templates, Gantt charts, and resource tracking.
Resource scheduling and planning tool that provides accurate capacity forecasting and project timeline estimation based on team availability.
Resource forecasting software that uses AI to estimate project staffing needs, utilization, and profitability.
AI-powered resource and project management tool for automatic estimation of timelines, costs, and revenue projections.
Agile project tracking tool with story point estimation, sprint planning, and burndown charts for software development projects.
All-in-one productivity platform supporting time estimation, workload management, and custom fields for project forecasting.
Visual work management tool with customizable boards for timeline estimation, dependency mapping, and resource allocation.
Microsoft Project
enterpriseAdvanced project management software offering detailed Gantt charts, resource allocation, and cost estimation for precise project planning.
Built-in Earned Value Management (EVM) with automated CPI/SPI calculations for real-time variance analysis against estimates
Microsoft Project is a leading project management software with advanced capabilities for project estimation, enabling users to build detailed work breakdown structures (WBS), estimate task durations, costs, and resource needs using bottom-up, top-down, and parametric methods. It features Gantt charts, resource leveling, and baseline comparisons to refine estimates and forecast project outcomes accurately. The tool supports earned value management (EVM) for ongoing performance tracking against initial estimates. Its deep integration with Microsoft 365 enhances data-driven estimation workflows.
Pros
- Comprehensive estimation tools like PERT analysis, resource histograms, and cost budgeting
- Seamless integration with Excel, Power BI, and Azure DevOps for enhanced data accuracy
- Scalable earned value management for enterprise-level tracking and forecasting
Cons
- Steep learning curve requiring training for full utilization
- High pricing unsuitable for small teams or simple projects
- Interface feels dated compared to modern cloud-native alternatives
Best For
Enterprise project managers and PMOs handling complex, large-scale projects that demand precise estimation, resource optimization, and performance analytics.
Pricing
Cloud plans start at $10/user/month (Plan 1), $30/user/month (Plan 3), up to $55/user/month (Plan 5); desktop perpetual licenses around $620 one-time plus $10-55/month for cloud features.
Oracle Primavera P6
enterpriseEnterprise-level project portfolio management tool with sophisticated scheduling, risk analysis, and estimation for large-scale projects.
Industry-leading CPM scheduling with integrated resource leveling and probabilistic risk analysis for highly accurate project duration and cost estimates
Oracle Primavera P6 is an enterprise-grade project portfolio management solution renowned for its robust scheduling and estimation capabilities in complex projects. It enables detailed project estimation through critical path method (CPM) scheduling, resource and cost loading, and risk analysis tools, allowing users to develop accurate timelines, budgets, and forecasts. Primarily used in construction, engineering, energy, and aerospace industries, P6 supports bottom-up estimating via work breakdown structures (WBS) and activity-based assignments, making it suitable for large-scale project planning.
Pros
- Exceptional scalability for massive projects with 100,000+ activities
- Integrated resource, cost, and risk estimation with Monte Carlo simulation
- Advanced earned value management (EVM) and baseline comparisons for precise forecasting
Cons
- Steep learning curve requiring extensive training and certification
- High implementation and licensing costs prohibitive for small teams
- Resource-intensive interface better suited for desktop than casual use
Best For
Enterprise organizations handling complex, high-value projects in construction, engineering, or infrastructure that demand detailed, activity-based estimation and scheduling.
Pricing
On-premise P6 EPPM licensing starts at ~$3,500/user/year plus 22% annual maintenance; cloud-based Primavera Cloud subscriptions from $100/user/month with volume discounts.
LiquidPlanner
specializedDynamic project management platform using range-based estimation and predictive scheduling to forecast project timelines and deliverables.
Predictive Scheduling Engine that dynamically forecasts timelines using estimation ranges, priorities, and capacity for realistic project predictions
LiquidPlanner is a collaborative project management platform designed for complex, dynamic projects, with a strong emphasis on predictive scheduling and resource allocation. It enables teams to use range-based estimates (optimistic to pessimistic) for tasks, automatically calculating expected durations via a proprietary algorithm that accounts for priorities, dependencies, and capacity constraints. This makes it particularly effective for project estimation in uncertain environments, providing real-time forecasts, what-if scenarios, and visibility into timelines and risks.
Pros
- Sophisticated range-based estimation and probabilistic scheduling that handles uncertainty effectively
- Automatic predictive rescheduling based on priorities, capacity, and changes in real-time
- Strong resource management and workload visibility for balanced team allocation
Cons
- Steep learning curve due to its advanced and customizable interface
- Higher pricing that may not suit small teams or simple projects
- Limited native integrations compared to more mainstream PM tools
Best For
Mid-to-large teams managing complex projects with high uncertainty, such as agencies, consulting firms, or R&D groups needing accurate forecasting.
Pricing
Starts at $15/user/month (Essentials), $35/user/month (Professional), $45/user/month (Ultimate); annual billing required, free trial available.
Smartsheet
otherFlexible spreadsheet-style platform for creating custom project estimation templates, Gantt charts, and resource tracking.
Formula-driven sheets with built-in Gantt and resource views that automatically update estimates in real-time
Smartsheet is a versatile cloud-based work management platform that resembles a dynamic spreadsheet, enabling users to build custom sheets for project estimation tasks like timeline forecasting, resource allocation, and cost calculations using formulas and automations. It supports collaborative planning with real-time updates, Gantt charts, and dashboards to visualize estimates and track variances. While not exclusively an estimation tool, its flexibility makes it adaptable for project teams needing integrated planning and execution.
Pros
- Intuitive spreadsheet-like interface for quick setup of estimation templates and formulas
- Real-time collaboration and automations that keep estimates updated across teams
- Robust integrations with tools like Microsoft Project, Jira, and Google Workspace
Cons
- Lacks advanced AI-driven estimation algorithms found in specialized tools
- Can become complex and unwieldy for very large-scale estimation projects
- Pricing scales up quickly for teams needing premium features like resource management
Best For
Mid-sized teams familiar with spreadsheets who want a flexible, collaborative platform for project estimation integrated with broader work management.
Pricing
Free plan (limited); Pro at $7/user/month; Business at $25/user/month; Enterprise custom (billed annually).
Float
specializedResource scheduling and planning tool that provides accurate capacity forecasting and project timeline estimation based on team availability.
Interactive timeline with capacity heatmaps for instant visual workload and estimation forecasting
Float is a resource management and scheduling platform that supports project estimation by enabling teams to visually plan timelines, allocate resources, and forecast workloads based on team capacity. It integrates with tools like Jira, Asana, and Slack to pull in tasks and provide drag-and-drop scheduling for accurate duration and effort estimation. While not a dedicated estimation tool, it excels in turning high-level estimates into actionable schedules with real-time availability insights.
Pros
- Intuitive drag-and-drop scheduling for quick estimation adjustments
- Real-time capacity planning and forecasting to validate estimates
- Seamless integrations with PM tools for streamlined workflows
Cons
- Lacks advanced estimation techniques like parametric or three-point methods
- Focuses more on scheduling than pure cost or risk estimation
- Reporting for estimation analytics is basic compared to specialized tools
Best For
Creative agencies and mid-sized teams needing visual resource scheduling to refine project timelines and estimates.
Pricing
Starts at $6/user/month (Freelance), $10/user/month (Team), $15/user/month (Agency/Enterprise); billed annually with a free trial.
Runn
general_aiResource forecasting software that uses AI to estimate project staffing needs, utilization, and profitability.
Real-time capacity forecasting that dynamically adjusts project estimates based on team skills, availability, and utilization targets
Runn (runn.io) is a resource forecasting and capacity planning platform designed to help teams estimate project timelines, resource needs, and profitability. It excels in project estimation by allowing users to create scenarios based on historical data, team availability, and utilization rates, while integrating with tools like Jira and Asana for seamless data flow. The software provides visual drag-and-drop scheduling and automated forecasting to predict delivery dates and budgets accurately.
Pros
- Intuitive visual interface with drag-and-drop scheduling for quick estimations
- Powerful scenario planning and forecasting based on real-time capacity
- Strong integrations with PM tools like Jira, Asana, and Harvest
Cons
- Less emphasis on granular task-level estimation compared to dedicated tools
- Pricing scales quickly for larger teams with higher-tier features
- Advanced forecasting requires quality historical data to be most effective
Best For
Agencies and professional services firms needing capacity-driven project estimations to balance workloads and predict profitability.
Pricing
Free plan for small teams; Lite at $8/user/month, Grow at $18/user/month (billed annually); custom Enterprise pricing.
Forecast
general_aiAI-powered resource and project management tool for automatic estimation of timelines, costs, and revenue projections.
AI Forecasting Engine that automatically learns from historical project data to generate accurate timeline and capacity predictions
Forecast (forecast.app) is an AI-powered resource planning and project management platform designed to enhance project estimation by analyzing historical data, workloads, and team capacity. It integrates with tools like Jira, Asana, and Harvest to forecast timelines, resource needs, and profitability with machine learning accuracy. The software excels in scenario planning and real-time adjustments, helping teams create more reliable project estimates in dynamic environments.
Pros
- AI-driven forecasting leverages historical data for precise project timelines and resource estimates
- Seamless integrations with popular PM tools like Jira and Asana for automated data syncing
- Robust scenario planning allows what-if analysis for better estimation flexibility
Cons
- Pricing is relatively high, especially for smaller teams
- Steep learning curve due to comprehensive feature set
- Limited native support for detailed task-level estimation templates
Best For
Mid-sized agencies and consultancies needing AI-assisted forecasting for resource-intensive project estimation.
Pricing
Starts at $59/user/month (billed annually) for Essentials; $89/user/month for Pro; custom Enterprise pricing.
Jira Software
enterpriseAgile project tracking tool with story point estimation, sprint planning, and burndown charts for software development projects.
Velocity charts that analyze historical sprint data to predict and improve future project estimates
Jira Software by Atlassian is a comprehensive agile project management tool that supports project estimation through story points, time tracking, epics, and sprints. It enables teams to refine estimates during backlog grooming, visualize progress with burndown charts and velocity reports, and scale planning via Advanced Roadmaps. While powerful for iterative estimation in software development, it requires configuration to optimize for non-agile estimation workflows.
Pros
- Flexible estimation options including story points, hours, and custom fields
- Strong velocity tracking and reporting for data-driven refinements
- Seamless integration with roadmaps for portfolio-level estimation
Cons
- Steep learning curve and complex initial setup for estimation workflows
- Less intuitive for traditional waterfall or non-agile estimation methods
- Pricing scales quickly for larger teams, reducing value for small projects
Best For
Mid-to-large agile software development teams seeking integrated estimation within a full project management suite.
Pricing
Free for up to 10 users; Standard at $8.15/user/month (annual); Premium at $16/user/month (annual).
ClickUp
otherAll-in-one productivity platform supporting time estimation, workload management, and custom fields for project forecasting.
Workload view that dynamically balances team capacity against task estimates in real-time
ClickUp is an all-in-one productivity platform that supports project estimation through features like task-level time estimates, time tracking, workload views, and custom fields for effort forecasting. It enables teams to plan projects with Gantt charts, dependencies, and sprints while visualizing capacity against estimates to avoid overloads. AI-powered automations and dashboards further enhance estimation accuracy by providing insights into historical data and predictive planning.
Pros
- Highly customizable with custom fields, formulas, and automations for tailored estimation workflows
- Integrated time tracking and workload views for comparing estimates vs. actuals
- Generous free plan with core estimation tools and scalable enterprise options
Cons
- Steep learning curve due to extensive features, overwhelming for estimation-only users
- Performance can lag with very large projects or complex custom setups
- Advanced estimation analytics require paid plans and setup expertise
Best For
Mid-to-large teams needing a versatile all-in-one platform where project estimation integrates with full project management and collaboration.
Pricing
Free Forever plan; Unlimited at $7/user/month; Business at $12/user/month; Enterprise custom pricing.
Monday.com
otherVisual work management tool with customizable boards for timeline estimation, dependency mapping, and resource allocation.
Dynamic formula columns for real-time cost, effort, and duration calculations across interconnected boards
monday.com is a highly customizable work management platform that can be adapted for project estimation through custom boards, timelines, and Gantt charts. It supports task breakdown, resource allocation, and cost calculations via formula columns and automations. While versatile for visual planning and team collaboration, it requires significant setup to serve as dedicated estimation software.
Pros
- Extremely customizable boards and columns for tailored estimation workflows
- Powerful Gantt charts and timeline views for visualizing estimates
- Automations and integrations with time-tracking tools enhance accuracy
Cons
- Not purpose-built for project estimation, requiring custom configuration
- Steep learning curve for non-basic setups
- Premium features locked behind higher-tier plans increase costs
Best For
Mid-sized teams needing a flexible, visual platform for estimation integrated with general project management.
Pricing
Free for up to 2 users; paid plans start at $9/user/month (Basic, annual billing), $12 (Standard), $19 (Pro), with Enterprise custom.
Conclusion
The top project estimation software reviewed demonstrate a range of strengths, with Microsoft Project leading as the most comprehensive choice, offering detailed Gantt charts, resource allocation, and precise cost estimation. Oracle Primavera P6 excels for enterprise-level needs, providing sophisticated scheduling and risk analysis for large-scale projects, while LiquidPlanner stands out with its dynamic, predictive approach to timeline forecasting. Together, these tools highlight the diversity of options available, catering to varied project sizes and management styles.
Explore Microsoft Project to unlock its robust features and elevate your project planning, or consider Oracle Primavera P6 or LiquidPlanner based on your specific needs to enhance efficiency and accuracy.
Tools Reviewed
All tools were independently evaluated for this comparison