Prove it
We build on your actual use case — your stack, your data — so you watch it work before you commit.
Production AI, built into your business.
StackVex designs, builds, and runs the AI agents and features that do real work — shipped in weeks, not quarters.
For SaaS founders and engineering leads who need AI in production
Ticket #4821
Duplicate charge · Pro plan
Customer · 10:01
I was charged twice for October. Can you fix this?
Support agent · 10:02
You're right — there were two October charges on your Pro plan. I've refunded the duplicate $49.00 to your card; it should land in 5–10 days.
Behind this reply: looked up cus_Pf21Qa · matched 2 October charges · refund ch_3Pdup $49 · closed without escalation
Refund resolved end-to-end · no human in the loop
We wire into the tools you already run — billing, help desk, phone, CRM, and your database.
Stripe · Intercom · Twilio · HubSpot · Postgres · and yours
Most AI support only answers questions. Ours looks up the account, applies your policy, and takes the action.Watch the refund agent
Built for teams who will inspect the work.
- 01
Production-grade
Guardrails, evals, and monitoring from day one — not a demo dressed up as production.
- 02
Engineer-led
Built by people who ship software. Your team can read the code and ask hard questions.
- 03
Weeks, not quarters
A working system in front of you fast. No bloated agency timeline.
- 04
Done-for-you
We build it and run it. You get an outcome in production, not a project to babysit.
Prove it. Ship it. Run it.
No discovery theatre. You see a working version on your case before anything big gets signed.
Ship it
Production integration in weeks: tool calls, guardrails, evals, and monitoring wired in.
Run it
We operate and improve it — new cases, prompt tuning, eval drift — after go-live.
We build AI that B2B SaaS teams can actually put in production. Systems that take action, not pilots that live forever in staging.
Not slideware. Not a chatbot dressed up as strategy. Work that holds up when your team reads the code and your customers hit the edge cases.
Tell us what you want AI to actually do.
If it's a fit, you'll see a working version on your case fast. The first call is about your problem — not a pitch.