QA for startups that need fewer bugs, faster releases, and less founder overhead.
Mantis helps startup teams improve release confidence with experienced QA engineers who integrate fast, work independently, and scale with your product — without the delay and overhead of building QA in-house.
Built for startups shipping fast.
Mantis works best for product teams that are live, moving quickly, and need stronger QA without the burden of building an in-house function too early.
A good fit YES
- SaaS startups with active users and real release pressure
- Funded teams preparing for growth or larger releases
- Product teams without mature in-house QA
- Founders and CTOs who don't want to hand-hold QA
Not a fit NO
- Teams looking only for the cheapest manual bug hunting
- Idea-stage products with nothing meaningful to test
- Companies expecting heavy enterprise process from day one
Why startup teams choose Mantis.
Zero hand-holding
Senior QA engineers take ownership from day one. You won't be writing test plans, triaging tickets, or onboarding new hires every quarter.
Integration in 2–3 days
We plug into your existing stack, repos, and rituals fast. Most teams see structured QA running by the end of the first week.
Cost-efficient vs. in-house QA
Get senior QA coverage without the salary, recruiting, and ramp-up cost of building a team from scratch — and without the lock-in.
Scales with your team
Add coverage as you ship more, pull back during quieter cycles. We adjust to your release cadence, not the other way around.
AI-aware QA
We help teams validate AI-powered product behavior where it matters, and use AI internally where it genuinely improves QA speed and quality.
Broad device & platform coverage
Real device lab with 30+ iOS and Android handsets, plus desktop and browser matrices for products that live everywhere.
Trusted by growing startup teams.
Mantis has helped funded startups ship more confidently across web, mobile, and complex multi-platform products since 2020.
Time to first coverage
From kickoff to structured QA running across the most critical flows.
Fewer production issues
Median drop in customer-facing bugs within the first three release cycles.
Real-device coverage
iOS and Android handsets across OS versions, screen sizes, and form factors.
Embedded with startups
From seed-stage MVPs to Series B platforms shipping every week.
"They were running structured QA on our core flows by day three. We stopped flinching at every release."
"It felt less like hiring a vendor and more like adding two engineers who already knew what mattered."
Two ways to work with Mantis.
Pick the entry point that matches where your product is today.
Ongoing QA Support
Embedded QA engineers who become part of your team and lift release quality over time. Owns coverage, regression, and release confidence.
- Embedded engineers who own QA outcomes
- Test strategy, regression, and release readiness
- Manual, exploratory, and automated coverage
- Scales up and down with your release cadence
Rapid Health Check
A fixed-scope product audit that finds meaningful bugs, UX issues, and testing gaps — then gives you a practical plan for what to do next.
- Audit of core user journeys and release-critical flows
- Documented bugs with severity and reproduction
- UX, trust, and regression gap analysis
- Prioritized next-step recommendations
A smarter alternative to building QA from scratch.
Hiring QA in-house is a year-long commitment. Mantis gives you the same outcomes without the wait, the overhead, or the lock-in.
Need stronger release confidence without building QA from scratch?
Whether you need embedded QA support or a fast product audit, Mantis helps startup teams find the right next step.