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Policy Government MattersTop 10 Best Lobbying Services of 2026
Editorial ranking of top lobbying services with criteria, strengths, and tradeoffs for technical buyers, featuring Mercury and Akin Gump.
How we ranked these tools
Gitnux editors write the brief first: the topic, the inclusion rules, and the frame for what belongs.
Agents extract product evidence with provenance, then collect written reviews and transcribe video reviews and podcasts.
Framework: Features 40% · Ease 30% · Value 30%
Gitnux may earn a commission through links on this page — this does not influence rankings. Editorial policy
Mercury is the best fit when your team needs coordinated direct lobbying paired with legislative monitoring execution, whereas Akin Gump is the more attorney-led option when you’re running policy work that depends on testimony support across legislative and regulatory tracks.
Editor’s top 3 picks
Three quick recommendations before you dive into the full comparison below — each one leads on a different dimension.
Mercury
Single campaign workflow connecting bill tracking inputs to meeting logs and testimony-ready messaging.
Best for: Fits when teams need coordinated direct lobbying plus legislative monitoring execution.
Akin Gump Strauss Hauer & Feld
Editor pickAttorney-led hearing and legislative testimony development packaged for government-facing review and rapid official engagement.
Best for: Fits when policy teams need attorney-led lobbying execution and testimony support across legislative and regulatory tracks.
Cassidy & Associates
Editor pickCampaign-ready meeting and testimony preparation that turns legislative monitoring into specific outreach actions.
Best for: Fits when teams run active policy campaigns and need external government relations execution support.
Comparison Table
Mercury
specialistGlobal public strategy firm offering lobbying, public affairs, and political consulting.
Single campaign workflow connecting bill tracking inputs to meeting logs and testimony-ready messaging.
Mercury’s delivery model emphasizes end-to-end advocacy workflows rather than only research outputs, including stakeholder mapping, constituent communications, and legislative testimony support. The strongest fit signals for technical buyers are structured campaign planning, clear ownership of outreach tasks, and documented meeting and issue follow-up habits that translate into consistent audit trails. Mercury also aligns regulatory monitoring and bill tracking activities into a single action loop so recommendations connect to next steps.
A key tradeoff is that Mercury’s impact depends on timely inputs for position papers and talking points, so late-moving policy changes can increase rework for prepared testimony materials. Mercury is most effective when teams need coordinated direct lobbying execution alongside parallel issue briefs and legislative monitoring over a defined campaign window.
- +Campaign planning tied to meetings, follow-ups, and message control
- +Legislative monitoring outputs map directly to outreach and engagement steps
- +Testimony preparation support for structured hearings and record building
- +Stakeholder mapping and constituent communications handled within one workflow
- –Requires timely review cycles for position papers and talking points
- –Limited evidence of developer-first automation and public API surface
- –Governance controls for large multi-client portfolios appear less defined
- –Throughput can slow during parallel hearings without early task scoping
Government affairs teams
Coordinate direct lobbying across committee hearings
Consistent messages across venues
Regulatory affairs leaders
Turn regulatory monitoring into action plans
Faster policy response cycles
Show 2 more scenarios
Policy operations staff
Standardize issue briefs and talking points
Lower rework across updates
Mercury produces reusable advocacy materials with campaign-specific adjustments for stakeholders.
Compliance and legal teams
Prepare hearings with record-focused materials
Cleaner supporting narrative
Mercury supports legislative testimony preparation to keep positions aligned with the campaign plan.
Best for: Fits when teams need coordinated direct lobbying plus legislative monitoring execution.
Akin Gump Strauss Hauer & Feld
agencyOne of the highest-grossing lobbying practices in Washington with deep bipartisan coverage.
Attorney-led hearing and legislative testimony development packaged for government-facing review and rapid official engagement.
Akin Gump Strauss Hauer & Feld is structured around multi-jurisdiction government relations work where counsel-to-client alignment drives messaging, meeting strategy, and testimony development. The firm’s core workflow support centers on policy analysis, stakeholder mapping, and legislative monitoring that feeds position papers, talking points, and hearing packages. Teams also coordinate coalition building and constituent communications so outreach targets the right officials and stakeholder groups for each issue track.
A key tradeoff is that outcomes depend on active client input for technical positioning and decision-maker priorities, which can slow iteration when internal approvals and subject-matter review lag. The firm fits best when a company needs attorney-led handling of complex, high-scrutiny legislative testimony and regulatory advocacy, not only basic issue tracking and call scheduling.
- +Attorney-led legislative and regulatory strategy for complex issues
- +Structured legislative testimony and hearing preparation support
- +Coalition building and stakeholder mapping for multi-party campaigns
- +Tight coordination across government meetings and disclosure workflows
- –Requires disciplined client review cycles for technical materials
- –Automation and API access for operational tooling is not a primary offering
- –Engagement cadence can feel slower for short, time-boxed asks
- –Less suited for teams wanting internal self-serve lobbying operations
Government relations teams
Federal legislative hearing and testimony prep
Clearer official messaging
Regulatory affairs leads
Rulemaking advocacy with technical positioning
More consistent regulatory posture
Show 2 more scenarios
Policy and compliance teams
Coordinated disclosures and government meeting logs
Lower compliance admin burden
Maintains documentation flow across lobbying registration, meeting records, and supporting materials.
Executive communications owners
Constituent communications for legislative campaigns
Wider stakeholder alignment
Builds stakeholder messaging and coalition outreach that supports the agreed legislative position.
Best for: Fits when policy teams need attorney-led lobbying execution and testimony support across legislative and regulatory tracks.
Cassidy & Associates
specialistOne of the oldest independent lobbying firms in Washington specializing in federal funding.
Campaign-ready meeting and testimony preparation that turns legislative monitoring into specific outreach actions.
Cassidy & Associates supports direct lobbying and public affairs workflows with research-to-contact execution, including legislative monitoring and issue brief production that feeds outreach. Government relations deliverables typically include meeting preparation artifacts such as position materials, talking points, and testimony support. Coalition building is handled through coordinated messaging and stakeholder targeting, which reduces duplication when multiple members pursue the same policy objective.
A practical tradeoff is that engagement quality depends on tight inputs from the client, since issue briefs and outreach plans require clear priority statements and preferred messaging boundaries. Cassidy & Associates fits best when internal policy teams need an external layer for stakeholder mapping, meeting prep, and legislative monitoring cadence during active negotiations.
- +Direct lobbying support with structured meeting preparation deliverables
- +Legislative monitoring outputs that stay tied to outreach priorities
- +Coalition building coordination that aligns stakeholder messaging
- +Clear workflow handoffs from issue research to engagement execution
- –Needs disciplined client inputs to keep issue briefs and messaging consistent
- –Less suitable for ad hoc, single-contact requests without a defined campaign plan
- –Automation depth is limited compared with tool-first lobbying platforms
- –Depth of regulatory support depends on the scope defined up front
Government relations teams
Plan outreach for an active bill
More targeted decision-maker engagement
Public affairs directors
Coordinate coalition messaging across orgs
Consistent policy narrative
Show 2 more scenarios
Regulatory affairs leads
Support regulatory monitoring with briefs
Faster response to changes
Produces issue briefs that feed outreach when agency activity shifts.
In-house policy counsel
Prepare position materials for testimony
Sharper hearing submissions
Develops position papers and testimony support tied to the hearing agenda.
Best for: Fits when teams run active policy campaigns and need external government relations execution support.
Brownstein Hyatt Farber Schreck
agencyMajor law and lobbying firm with one of the largest government relations practices in the U.S.
Legislative testimony preparation tied to bill narratives, issue briefs, and stakeholder messaging for each advocacy milestone.
Brownstein Hyatt Farber Schreck (bhfs.com) is a direct lobbying and public affairs firm built around experienced legislative, regulatory, and political intelligence work for U.S. and state-facing government relations teams. Its core delivery emphasizes bill and regulatory monitoring, policy analysis, and preparation for legislative testimony and stakeholder engagement.
- +Legislative testimony and hearing support built into advocacy workflows
- +Documented meeting and position tracking for government relations operations
- +Strong policy analysis output designed for staff and external audiences
- +Reliable coordination across direct lobbying and regulatory monitoring needs
- –Automation depth and API access for programmatic workflows appear limited
- –Grassroots and constituent program delivery depends on specific staffing
- –RBAC and audit log controls are not positioned as a software capability
- –Turnaround depends on matter load and client-provided inputs
Best for: Fits when in-house policy staff need staffed lobbying execution, testimony prep, and regulatory monitoring coordination.
The Duberstein Group
specialistStrategic consulting and lobbying firm led by former Reagan chief of staff Ken Duberstein.
Engagement-led legislative monitoring paired with meeting and document execution tied to committee and agency timing.
The Duberstein Group conducts direct lobbying and government relations work focused on outcomes across specific policy files and regulatory processes. The engagement model pairs issue research with stakeholder mapping, meeting execution, and document-driven advocacy materials such as position papers and hearing support.
- +Direct lobbying engagements track specific legislative and regulatory milestones
- +Stakeholder mapping supports targeted meetings with committee and agency staff
- +Document workflow covers position papers, testimony support, and talking points
- +Coalition building supports coordinated outreach across aligned organizations
- –Requires active client input to keep issue briefs and priorities current
- –Automation and API integration are not a stated part of delivery
- –Governance artifacts depend on engagement discipline rather than self-serve controls
- –Breadth across many states and agencies can require careful scope definition
Best for: Fits when a policy team needs hands-on lobbying execution plus monitoring across a defined federal issue set.
Squire Patton Boggs
agencyGlobal law firm with a renowned public policy practice headquartered in Washington.
Government relations matter execution that couples legislative and regulatory monitoring with testimony and position paper preparation.
Squire Patton Boggs delivers direct lobbying and broader government relations work with a firm-led approach that pairs policy analysis with client-specific stakeholder outreach. Its core operating model centers on issue research, legislative and regulatory monitoring support, and preparation of testimony, position papers, and meeting strategy.
- +Firm-led issue strategy ties research to legislative and agency process timing
- +Deliverables align with testimony, hearing prep, and position paper workflows
- +Consistent stakeholder outreach supports coherent messaging across channels
- +Multi-agency coverage fits clients running overlapping federal regulatory tracks
- –Direct engagement workflows can require tighter internal client coordination
- –Automation-style tooling for tracking and disclosures is not the primary interface
- –Complex state coverage needs scoping to avoid gaps in local follow-through
- –Turnaround depends heavily on staffing on the specific matter and jurisdiction
Best for: Fits when federal government relations needs policy deliverables tied to legislative and agency engagement.
Covington & Burling
agencyElite law firm with a substantial government affairs and policy practice.
Coordinated hearing and testimony support built around technical issue framing and decision-ready briefing packages.
Covington & Burling combines large-firm government relations depth with direct legislative and regulatory engagement tailored to federal and cross-agency priorities. Core work typically covers issue strategy, bill and rule monitoring, and stakeholder coordination for policy positions that require testimony and formal submissions.
- +Depth in federal regulatory and legislative strategy for complex technical positions
- +Consistent development of position papers, testimony inputs, and hearing materials
- +Structured engagement documentation for client internal review and continuity
- +Experience coordinating stakeholders across committees and agencies
- –Workflow coordination can feel heavy for fast-turn grassroots outreach cycles
- –Automation and API-style integrations are not a primary delivery mechanism
- –Detailed admin governance requires tight client-firm process alignment
- –Responses may prioritize federal venues over fragmented state and local needs
Best for: Fits when federal regulatory and legislative campaigns need tight technical messaging and formal submission support.
Holland & Knight
agencyLarge law firm with a significant government relations practice across multiple sectors.
Legislative testimony and hearing preparation delivered alongside monitoring-driven position development.
Holland & Knight is a law-firm based government relations and lobbying practice focused on federal and state matters with attorney-led strategy and drafting. Core work typically centers on policy analysis, stakeholder mapping, and legislative monitoring that feed issue briefs and testimony support.
- +Attorney-led policy analysis tied to bill and regulatory monitoring workflows
- +Structured meeting logs and contact reporting for government relations visibility
- +Legislative testimony and hearing preparation support for high-stakes scenarios
- +Cross-agency regulatory affairs coordination for complex compliance-driven issues
- –Governance discipline is needed to keep issue positions consistent across teams
- –Automation and API surface are not a standard deliverable for service-led engagements
- –Grassroots advocacy execution may be narrower than specialist public affairs vendors
Best for: Fits when internal policy teams need attorney-led lobbying support plus testimony and regulatory affairs coordination.
K&L Gates
agencyGlobal law firm with an active public policy and government affairs practice.
Committee-ready legislative testimony and position-paper drafting support coordinated with meeting logs and stakeholder outreach planning.
K&L Gates delivers direct lobbying and government relations support that centers on issue strategy, stakeholder engagement, and legislative workflow execution. The firm’s core work includes legislative monitoring, bill tracking support, and government-facing preparation such as position papers, testimony support, and meeting coordination.
- +Direct lobbying execution with structured issue strategy and government engagement workflows
- +Legislative monitoring and bill tracking support tied to campaign action plans
- +Testimony and position-paper drafting support built for committee and hearing timelines
- +Coalition building and stakeholder mapping support for multi-party advocacy campaigns
- –Project staffing variability can affect response speed during fast committee cycles
- –Automation and API surfaces are not a primary part of delivery
- –Extensive workflows require clear internal governance from the client team
Best for: Fits when in-house policy teams need staffed lobbying execution plus drafting support for committee and agency engagement.
BGR Group
specialistBipartisan government relations firm founded by former RNC chairman Haley Barbour.
Staff-led legislative monitoring that feeds directly into outreach scripts, briefing memos, and hearing-facing materials.
BGR Group delivers direct lobbying and broader government relations support for organizations that need steady, bill-by-bill engagement across federal decision points. Core work centers on legislative monitoring, issue analysis, and advocacy execution that can include coordinated stakeholder outreach and testimony support.
- +Legislative monitoring tied to advocacy planning and meeting execution
- +Policy analysis and talking-point drafting support testimony and position papers
- +Account management focused on coordination across stakeholders and agencies
- +Experience delivering on compliance-sensitive lobbying workflows
- –Less suitable for teams seeking software-driven automation and reporting
- –Automation and API capabilities are not part of the core delivery model
- –Governance tooling for internal workflows is limited compared with specialized platforms
- –Requires close staff collaboration to keep issue coverage aligned
Best for: Fits when policy teams need staffed lobbying execution and bill-specific support, not an analytics or automation product.
Conclusion
After evaluating 10 lobbying, Mercury 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 Lobbying
The lobbying services covered here include Mercury, Akin Gump Strauss Hauer & Feld, Cassidy & Associates, Brownstein Hyatt Farber Schreck, The Duberstein Group, Squire Patton Boggs, Covington & Burling, Holland & Knight, K&L Gates, and BGR Group. Each provider review maps execution work to deliverables like meeting logs, legislative testimony inputs, hearing preparation materials, and position paper drafting.
Mercury is the top-ranked provider based on a single campaign workflow that connects bill tracking inputs to meeting logs and testimony-ready messaging. Akin Gump is highlighted for attorney-led hearing and legislative testimony development designed for government-facing review.
What Lobbying services deliver for legislative and regulatory campaigns
Lobbying is the coordinated effort to influence legislative and regulatory outcomes through direct engagement and formal submissions, paired with legislative monitoring and bill tracking execution. In practice, providers translate issue priorities into hearing prep, talking points, testimony-ready messaging, and committee or agency engagement artifacts.
Mercury emphasizes campaign workflow integration by tying legislative monitoring outputs directly to outreach and engagement steps like meeting follow-ups and testimony-ready materials. Akin Gump focuses on attorney-led hearing and legislative testimony development across legislative and regulatory tracks, with structured testimony and hearing preparation support for client review and rapid official engagement.
Lobbying workflow capabilities that affect legislative and regulatory outcomes
Lobbying services succeed when legislative monitoring outputs turn into specific engagement artifacts like meeting logs, testimony-ready messaging, and hearing or committee materials. The providers here differ most in how they connect those artifacts into a single campaign workflow versus delivering them as separate attorney or staff deliverables.
Campaign workflow linkage from bill tracking to outreach artifacts
Mercury connects bill tracking inputs to meeting logs and testimony-ready messaging inside one campaign workflow. Cassidy & Associates similarly ties monitoring outputs to outreach priorities, but it relies more on structured meeting and testimony preparation deliverables to drive the linkage.
Attorney-led hearing and legislative testimony development
Akin Gump Strauss Hauer & Feld packages attorney-led hearing and legislative testimony development for government-facing review. Covington & Burling and Holland & Knight both deliver coordinated hearing and testimony support, but Akin Gump centers attorney-led preparation for complex legislative and regulatory positions.
Bill narratives and stakeholder messaging tied to advocacy milestones
Brownstein Hyatt Farber Schreck prepares legislative testimony that is tied to bill narratives, issue briefs, and stakeholder messaging for each advocacy milestone. The Duberstein Group aligns engagement-led legislative monitoring with meeting and document execution keyed to committee and agency timing.
Regulatory monitoring coordination with testimony and position papers
Squire Patton Boggs couples legislative and regulatory monitoring with testimony and position paper preparation for federal government relations. Squire Patton Boggs and K&L Gates both align deliverables to legislative and agency process timing, but K&L Gates coordinates committee-ready testimony with campaign action plans and meeting logs.
Stakeholder mapping feeding targeted committee and agency meetings
The Duberstein Group pairs stakeholder mapping with targeted meetings for committee and agency staff. Mercury also maps monitoring outputs into engagement steps, but it prioritizes message control across a campaign workflow more than mapping depth.
How to choose Lobbying services by workflow control depth and operating cadence
Short turnaround cycles make coordination mechanics matter more than breadth of deliverables. Service providers here differ in whether they center a single campaign workflow like Mercury or run attorney- and staff-led deliverable production that needs tighter client review cycles like Akin Gump Strauss Hauer & Feld.
Pick a workflow model that matches internal review cadence
If client teams can deliver timely review cycles for position papers and talking points, Mercury supports campaign planning tied to meetings, follow-ups, and message control. If client review discipline is available for technical and legal materials, Akin Gump Strauss Hauer & Feld supports attorney-led legislative and regulatory strategy and structured testimony development.
Decide whether the core work is campaign execution or formal testimony packaging
Cassidy & Associates fits when external government relations execution must stay campaign-ready by turning legislative monitoring into meeting and testimony preparation deliverables. Akin Gump Strauss Hauer & Feld fits when attorney-led hearing preparation and legislative testimony packaging must be front and center for government-facing review.
Match milestone tracking needs to bill narrative and document tying
Brownstein Hyatt Farber Schreck ties legislative testimony to bill narratives, issue briefs, and stakeholder messaging at each advocacy milestone. The Duberstein Group ties engagement-led monitoring to committee and agency timing through meeting and document execution tied to those milestones.
Validate how regulatory monitoring becomes action artifacts for agency engagement
Squire Patton Boggs aligns legislative and regulatory monitoring with testimony and position paper workflows for federal government relations. Squire Patton Boggs and K&L Gates both coordinate legislative monitoring with campaign action planning, but K&L Gates can be more sensitive to staffing variability during fast committee cycles.
Choose an engagement operating rhythm for committee and agency contact visibility
Holland & Knight provides structured meeting logs and contact reporting for government relations visibility alongside attorney-led policy analysis. Mercury provides the tighter link between monitoring outputs and follow-up steps inside a campaign workflow rather than focusing on logs as the primary interface.
Who should buy these Lobbying services
These services fit teams that must convert policy positions into government-facing deliverables while tracking meetings, testimony inputs, and hearing preparation materials. Best-fit selection depends on whether the buyer expects coordinated campaign workflow execution or attorney-led testimony production supported by client review cycles.
Policy teams running coordinated direct lobbying plus legislative monitoring execution
Mercury is built around a single campaign workflow that connects bill tracking inputs to meeting logs and testimony-ready messaging, so internal teams can manage coordinated follow-ups and message control.
Legal and policy groups needing attorney-led hearing and testimony support across legislative and regulatory tracks
Akin Gump Strauss Hauer & Feld centers attorney-led legislative and regulatory strategy and structured testimony and hearing preparation for client review and rapid official engagement.
Government relations teams executing active policy campaigns with external engagement deliverables
Cassidy & Associates produces campaign-ready meeting and testimony preparation that keeps legislative monitoring tied to outreach actions, especially when a defined campaign plan exists.
In-house policy staff needing staffed testimony prep tied to bill narratives and stakeholder messaging
Brownstein Hyatt Farber Schreck organizes legislative testimony preparation around bill narratives, issue briefs, and stakeholder messaging for each advocacy milestone.
Common Lobbying procurement mistakes that break campaign execution
Most failures stem from mismatched workflow expectations and unclear client input responsibility during technical or time-sensitive cycles. The providers here also differ in how much automation-style operational tooling is offered versus service-led production, so expecting software-like integration without it causes delivery friction.
Choosing a deliverables vendor while underestimating the client review cadence needed for testimony-ready materials
Akin Gump Strauss Hauer & Feld requires disciplined client review cycles for technical materials, so buyers should plan review ownership before committing to attorney-led hearing and testimony workflows.
Buying for ad hoc contact requests without a campaign plan
Cassidy & Associates is less suitable for single-contact outreach without a defined campaign plan, so buyers should confirm that issue briefs and messaging can stay consistent across outreach priorities.
Assuming automation and API surface will support operational workflows
Mercury is top-ranked for campaign workflow integration, but it has limited developer-first automation and public API surface, so buyers should not treat it as an operations platform without service support.
Overlooking that governance discipline can affect consistency across teams
Holland & Knight highlights the need for governance discipline to keep issue positions consistent across teams, so buyers should define approval and coordination rules before testimony and position paper cycles begin.
How We Selected and Ranked These Providers
We evaluated Mercury, Akin Gump Strauss Hauer & Feld, Cassidy & Associates, Brownstein Hyatt Farber Schreck, The Duberstein Group, Squire Patton Boggs, Covington & Burling, Holland & Knight, K&L Gates, and BGR Group across features, ease, and value. Features account for 40% of the score because campaign linkage from monitoring to meeting logs and testimony-ready messaging is a repeatable execution mechanism, not a standalone artifact.
Ease and value each account for 30% because clients need predictable review cycles and delivery fit during hearing and committee timing. Mercury ranked highest because its single campaign workflow connects bill tracking inputs to meeting logs and testimony-ready messaging in one coordinated execution path.
Frequently Asked Questions About Lobbying
How do Mercury and Akin Gump structure end-to-end workflows for direct lobbying execution?
Which provider is a better fit for multi-jurisdiction testimony work across legislative and regulatory tracks?
When a client needs external help converting legislative monitoring into specific outreach actions, how do Cassidy & Associates and The Duberstein Group compare?
What breaks if late policy changes arrive after testimony materials and talking points are drafted?
How do Mercury and Covington & Burling handle tracking artifacts that support internal audit trails?
Which provider is more suited to recurring committee and agency timing coordination for lobbying deliverables?
What technical onboarding details matter if an organization must migrate data about stakeholders, meetings, and positions?
How do K&L Gates and BGR Group differ in delivery model when teams need ongoing bill-by-bill engagement support?
Where does Squire Patton Boggs fit when coordination across agencies and legislative offices must stay consistent across channels?
Which provider is strongest when drafting must translate complex subject matter into decision-ready briefing packages for hearings?
Tools reviewed
Primary sources checked during evaluation.
Referenced in the comparison table and product reviews above.
Funding and competing interests
This study was co-funded by several of the vendors assessed in it. No single vendor funded it. Funders could propose the market studied.
They had no role in selecting vendors, setting or weighting criteria, analysing data or drawing conclusions, and they received the same factual-accuracy check as every other vendor assessed.
Market definition, inclusion rules and criteria weights were fixed by an editor before research began and did not change afterwards. Editorial process →
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