last checked 2026-10-23 · UX Shortlist team
Government UX Design Agencies: 2026 Shortlist
The strongest government UX design agencies in 2026 are Nava, whose contract vehicles run from a GSA Schedule to BPAs at CMS, OPM and the SEC, Ad Hoc, prime contractor for HealthCare.gov website development since 2014, and FuseLab Creative, whose GSA MAS and data-heavy public-sector work give it unexpectedly strong fit for government UX programs. 8 firms made this shortlist. Each entry shows verified clients, contract vehicles, published pricing where it exists, 1 reason to pass, and 1 question for the first call.
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Before you book calls
Section 508 vs WCAG: what must government UX meet?
Section 508 is the law federal buyers must satisfy; WCAG is the technical yardstick it points to, currently WCAG 2.0 Level AA. State and local programs usually write WCAG into contracts directly. Either way, the deliverable is the same: interfaces that pass conformance testing, with documentation a compliance office can file.
The practical difference shows up in testing and paperwork. A government UX contract rarely ends at design handoff; it ends at a conformance report, so ask every candidate who runs the testing, with what tools and assistive technology, and what the remediation loop looks like when a screen fails. Agencies on this page treat that as a service line rather than a checkbox: Coforma sells digital accessibility as one of its 4 core services, and the Department of Veterans Affairs extended Coforma's digital accessibility work, per the firm's newsroom. Skylight likewise lists accessibility alongside human-centered design in its service set.
The buying signal to look for is accessibility work that survives contract renewals. An extension, like Coforma's at the VA, means the agency audited the output and paid for more of it. Vendors who cannot name a government client for accessibility work, or who treat WCAG as a design-phase concern only, tend to deliver screens that fail the first conformance scan. Health programs face the same questions with higher stakes; our healthcare UX shortlist covers firms tested against clinical accessibility needs.
How do contract vehicles work when hiring a design firm?
A contract vehicle is a pre-negotiated buying route, such as a GSA schedule or agency BPA, that shortcuts full open competition. Before shortlisting any design firm, ask which vehicles it holds and whether your agency can buy through them; that answer often decides the timeline more than the firm's portfolio does.
Vehicles come in layers. Government-wide schedules sit at the top: a GSA schedule holder, like Nava, Ad Hoc, Bixal or Skylight, can take orders from most federal agencies. Below them sit multi-agency contracts such as GSA OASIS+ and NASA SEWP VI, then single-agency BPAs and IDIQs: Nava holds BPAs at CMS, OPM, the SEC and HHS, and Skylight publishes its Federal Student Aid BPA number, 91003126A0014, on its contracting page. States run their own routes, from NASPO ValuePoint to the San Francisco Technology Marketplace that Exygy sells through.
2 details change the math. First, not every firm publishes its routes: Fearless lists no contract-vehicles page at all, so its buying options only surface on a first call. Second, many firms reach vehicles through partners: Ad Hoc's VA work runs through Peregrine Digital Services, Nava's VA SPRUCE seat runs through Aquia Nava II LLC, and Skylight sits on VA SPRUCE as a subcontractor to Rise8. A partner route is not a problem on its own, but it changes who signs your contract and who is accountable for delivery, so ask which entity would actually hold yours.
Nava vs Ad Hoc: which to pick?
Pick Nava for benefits program modernization with the widest set of agency BPAs; pick Ad Hoc for citizen-facing health services run at HealthCare.gov scale. The 2 overlap heavily at CMS and the VA, so the deciding factors are vehicle access and the kind of system being replaced.
Nava and Ad Hoc run parallel records. Nava, founded 2015, modernizes benefits systems: it won a 5-year CMS Medicare Payment System Modernization extension with Corbalt in October 2026 and a Washington State unemployment insurance contract weeks earlier, per its newsroom. Ad Hoc, founded 2014, has been prime on the CMS Website Development Support program for HealthCare.gov since 2014 and built the VA Health and Benefits app, which its site credits with 2.5 million downloads. The vehicle lists differ more than the client lists: Nava's BPAs span CMS, OPM, the SEC, CDC and HHS, while Ad Hoc pairs its GSA MAS and OASIS+ positions with Library of Congress IDIQs and state vehicles in Maryland and Massachusetts.
Neither firm publishes rates, minimums or a Clutch profile, so pricing emerges only in procurement. Watch the small-business angle too: Ad Hoc reports as Other Than Small Business on several vehicles, and Nava's VA SPRUCE seat runs through Aquia Nava II LLC, so a set-aside procurement may rule out both and point you toward Coforma or Bixal instead.
What government UX work costs and how long it takes
Most of this roster prices work inside procurement rather than in public: 5 of the 7 firms have no Clutch profile at all, and only 2 publish a project minimum, $50,000 at Exygy and $100,000 at Fearless, for a page median of $75,000. Exygy is also the only firm here with a published hourly band, at $150 to $199. Both published floors sit well above the $25,000 median project minimum across the 33 publishing firms in the UX Shortlist Pricing Index. No firm on this page publishes a fixed project timeline, so expect duration, like price, to be set inside the procurement rather than by a rate card.