technology · Freemium

Best Products Built with Slack API (Freemium) in 2026

7 freemium slack api products, ranked by community upvotes.

One shared workspace for all your AI teammates

Unified web layer to add chat, AI bots, visitor tracking and comments to any site.

Get GitHub pull request notifications and act on them directly from Slack DMs

Ask your finance system anything from Slack, Teams, SMS, and AI tools

Forms reinvented for the AI era — conversational, structured, Slack-ready

Never drop a promise — AI assistant that tracks inbox commitments and drafts follow-ups.

AI group greeting cards your team signs from one shareable link — works with Slack

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