Is Stack AI still around? (2026)
Yes. Stack AI is live and reachable, price-verified as of Sep 8, 2026.
Reachable 100% of 19 tracked days.
First-party daily snapshots. One reading per day, grows over time.
What Stack AI is
What sets it apart drag-and-drop agents wired to enterprise data sources
Best for enterprises building internal AI agents · Pricing model Free tier with 500 runs/mo, Enterprise by custom quote
Stack AI, founded in 2023 out of Y Combinator, is a no-code platform for building AI agents and internal tools that connect LLMs to company data and back-office systems. Asana acquired it for about $75 million in May 2026, but it still runs as a standalone product. Pricing is two tiers: a free plan with 500 workflow runs a month and a custom Enterprise plan with SSO and SOC 2.
Sources stack-ai.com · ycombinator.com · techcrunch.com
The fine print, checked
What the free plan really caps, whether your data can leave, and how cancelling works. Each fact read on Stack AI's own pages, linked below.
Stack AI has a free plan at $0 per month. It caps you at 500 runs per month, 2 projects, and 1 seat, with support through the Discord community.
Stack AI pricing page · checked Aug 1, 2026
Subscriptions renew automatically for another one-year term unless you send written notice of non-renewal at least 14 days before the current term ends. All payments are non-cancelable and nonrefundable.
Stack AI Terms of Service · checked Aug 1, 2026
Use it, or see the field
Stack AI is live and price-verified as of Sep 8, 2026. If it fits, go straight to it. If you are comparing, see the full ranked field in AI Chatbot Builders - only tools our health checks report as alive.
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Get told if Stack AI's status changes
We email you the moment a new dated, sourced fact lands on Stack AI - a price hike, a shutdown notice, or a confirmed outage. No predictions.