Usability Testing for Startups

Validate your UX without a research team

You shipped your onboarding flow last week. You know the happy path works. What you don't know: whether a real user who has never seen your product can navigate it without stalling. Tessary gives you findings in minutes, with no recruiting required.

Try Tessary free

The Problem

The tools that exist weren't built for founders.

The barrier isn't awareness. Founders know they should validate UX before shipping. The barrier is process friction that enterprise tools created and never solved for early-stage teams. UserTesting charges $30,000 or more per year. Maze targets research operations with structured workflows. Neither product is built for a founder doing solo validation on a Tuesday afternoon before a deploy. So founders ship and learn from support tickets instead of findings.

47%

of researchers cite recruiting as the hardest phase of a study (UserTesting State of UX)

UserTesting State of UX

29%

of research teams have under $25k a year for all user research (User Interviews 2025 Research Budget)

User Interviews 2025 Research Budget

$30k+

starting price for UserTesting, the most commonly cited tool when founders search for usability testing options

The Solution

Paste your URL. Get findings. No recruiter needed.

Instead of recruiting participants and waiting weeks, you configure an AI persona and get findings in minutes. Tell Tessary who your target user is: their role, their domain knowledge, what they're trying to accomplish, and how patient they are with unclear interfaces.

Findings in minutes

Structured usability issues with screenshots, interaction steps, severity ratings, and recommended fixes. No scheduling, no incentive coordination, no session recordings to watch.

Domain-aware personas

Configure the persona with your user's role, domain expertise, and starting context. The persona navigates as someone with exactly that background, not as a generic panelist.

Free tier, no credit card

Three sessions per month, one persona per session, on any live URL or Figma prototype. For a founder running directional checks before each release, three sessions is enough to catch friction before it hits your support queue.

Works on live URLs and Figma

Point Tessary at your live staging environment, production URL, or Figma prototype. The persona navigates in a real browser, seeing exactly what your users see.

How It Works

Three steps from URL to findings

No scheduling. No participant compensation. No waiting for results that are already stale by the time they arrive.

Paste your URL or Figma prototype link
Tessary works on live staging environments, production URLs, and Figma prototype flows. No SDK or code changes required.
Configure an AI persona
Describe your target user: their role, what they already know about your product, their domain expertise, and their tolerance for unclear interfaces. The persona will navigate as someone with exactly that background.
Review your findings
Structured usability issues arrive in minutes, with screenshots showing where the persona got stuck and reasoning traces explaining why. You don't need to know how to design a research study to act on them.

The cost of the status quo

What founders pay when usability testing stays out of reach

$30k+/yr: starting price for UserTesting, the most commonly cited tool when founders search for usability testing options
Weeks of recruiting: Instead of recruiting participants and waiting weeks, you configure an AI persona and get findings in minutes.
Support tickets: So founders ship and learn from support tickets instead of findings.

Side by Side

Tessary vs. UserTesting and Maze for early-stage teams

UserTesting requires recruiting from their pool of testers. Maze returns click data but not qualitative insight about why users struggled. Tessary replaces the recruiting step with AI personas that navigate your actual product.

	Tessary	UserTesting / Maze
Starting price	Free	$30,000+/year · Paid plans
Recruiting required	No	Yes · Partial
Time to first findings	Minutes	Days to weeks · Hours
Free tier	Yes (3 sessions/mo)	No · No
Domain-aware personas	Yes	No · No
Works on live URLs	Yes	Yes · Limited
No credit card to start	Yes	No · No

Testing a specific onboarding flow?If you're testing a specific onboarding flow, see how Tessary handles usability testing for onboarding flows

FAQ

Questions founders ask about AI usability testing

For directional questions like "where do users stall?" and "is this flow confusing?", AI personas are faster and more consistent than a small participant cohort. For research requiring lived experience or emotional nuance, combine Tessary runs with occasional moderated sessions once your design is close to final.

Generic LLM feedback is surface-level. Tessary runs a configured persona with consistent goals and context across the full session, navigating your actual product in a real browser. Every click and hesitation reflects the persona's role, knowledge, and motivation. It reads like a real user session, not a critique from a chatbot.

Three sessions per month, one persona per session, on any live URL or Figma prototype. No credit card required to start. For a founder running directional checks before each release, three sessions is enough to catch the friction that would have otherwise landed in your support queue.

Keep exploring

Get Started

Get findings before you ship, not after.

Founders who test before they ship catch friction before it becomes a support ticket. You don't need a research team, a recruiter, or an enterprise contract to validate your product.

Try Tessary freeNo credit card required. No recruiting. First session in minutes.