Startups

Small teams get the most from AI agents and can least afford one going wrong: a deleted branch, a customer emailed by mistake, a surprise bill. Keystile lets everyone use AI across your tools from day one, with the guardrails a bigger company would build.

Apps to connect, by team

Team	Apps
Engineering	GitHub, GitLab, Linear, Jira Cloud, Vercel, Supabase, Postgres, MySQL, Datadog, PagerDuty, Figma
Product & data	PostHog, Mixpanel, Segment, Google BigQuery, Snowflake, Airtable, Notion, Confluence
Sales	HubSpot, Salesforce, Pipedrive, Calendly, Zoom, Gmail, Outlook
Support	Intercom, Zendesk, Freshdesk, Slack, Discord
Finance & ops	Stripe, QuickBooks, Xero, BambooHR, Workday, Google Sheets, Excel 365
Marketing	Mailchimp, Resend, Webflow, WordPress, LinkedIn, X, YouTube, TikTok, Instagram, Canva, HeyGen
Work management	Asana, Trello, ClickUp, monday.com, Slack, Microsoft Teams

Prompts to copy

Engineering

Using Keystile, look at the Linear issues in this sprint marked "bug", find the related GitHub
pull requests, and tell me which are blocked and why.

Sales

Using Keystile, list HubSpot deals with no activity for 14 days and draft a follow-up email for
each. Don't send.

Support

Using Keystile, summarise this week's Intercom conversations by theme and create a Linear issue for
each product bug, linking the conversations.

Finance

Using Keystile, from Stripe give me this month's new MRR, churned MRR and failed payments, and put
them in the "Metrics" Google Sheet.

Founder

Using Keystile, send me a one-page update in Slack: this week's signups (PostHog), revenue
(Stripe), open bugs (Linear) and deals closing this month (HubSpot).

To get it every Monday without asking, save it as a scheduled workflow in Keystile Automations.

Guardrails that fit a startup

• AI agents must not delete repositories, branches or files, force-push, or change who has access to them — stopped
• Changing or deleting data in production databases needs a person’s approval — held for a person
• Emailing or messaging customers needs a person’s approval — held for a person
• Refunds, discounts, price changes and cancelling subscriptions need a person’s approval — held for a person

And a budget on paid AI and media tools so a looping agent can’t run up a bill:

• A budget on openai, claude, google-gemini, heygen, elevenlabs: $200 a month, and $20 a day.

Everyone uses their own AI tool

Engineers in Claude Code or Cursor, the rest of the team in Claude or ChatGPT — all through the same Keystile address (connect your AI tool), all under the same rules, all in one record.