AI tool
Stiro
Stiro is an in-app assistant you add with one script tag. It performs actions in your real app while a user watches, helping them complete tasks without reading docs. It is built for SaaS teams who want to reduce setup questions and support tickets.
About Stiro
Stiro is an AI onboarding and customer success agent for SaaS products, added via a single script tag. When a user gets stuck or asks for something, it performs the steps inside the actual product while the user watches. For any action that sends, spends, or deletes data, Stiro fills in the details and hands control back to the user for final confirmation.
Review
Stiro targets a specific friction point in SaaS: new users abandoning the product because they can't find a feature that's just a few clicks away. Rather than answering questions in a chat sidebar, it moves the user's cursor through the real interface. The tool launched this week and is built by a solo developer, with a clear emphasis on guardrails for destructive actions.
Key Features
- Single script tag integration that drops the agent into an existing SaaS product
- In-app execution where Stiro clicks through the actual UI while the user observes
- User-held confirmation for any action that sends, spends, or deletes - the agent fills in fields but the user must press the final button
- Permission and paywall awareness: the agent stops and explains the barrier instead of attempting workarounds
- Free tier with 50 runs per month, no credit card required
Pricing and Value
Stiro currently offers a free tier of 50 runs per month with no credit card. Pricing beyond this tier is not yet defined on the product page.
Pros
- No flow recording or training needed - the agent operates on apps it hasn't seen before
- Guardrails for destructive actions are built into the core interaction model, not bolted on
- Users may learn where features live by watching the steps execute, potentially reducing repeat questions
- Integration requires only one script tag, which keeps setup minimal for the SaaS provider
- Benchmark results cited by the developer show 44/44 and 43/44 task completion on unseen apps with wiped memory
Cons
- Only launched this week, so long-term reliability across diverse, complex SaaS interfaces is unproven
- No mention of customization options for the agent's behavior or appearance within the host product
- Not well suited for SaaS products where most support queries involve actual bugs or account-specific data issues rather than navigation confusion
Stiro fits SaaS teams that see a high volume of "how do I…" tickets from new users who haven't memorized the interface yet. It's less relevant for products where support requests stem from backend errors or complex configuration logic that can't be solved by clicking through the UI. Solo developers and small teams who can't staff live onboarding calls will likely find the free tier a practical starting point for testing whether in-app guided execution reduces their ticket load.
