OpenTag
OpenTag: A model-agnostic AI coworker for Slack and Microsoft Teams.
OpenTag is an AI teammate that runs inside Slack, with Microsoft Teams support coming soon. Users mention it in a channel, chat, or thread, and it routes each request to a suitable model from a catalogue of more than 40 options, drawing on connected company tools and knowledge. It can answer questions, draft writing, work with project and engineering tools, run scheduled automations, and take on tasks with approval before consequential actions.
It connects to tools across categories including Google Workspace, Notion, Linear, GitHub, PostHog, Stripe, Meta Ads, Cal.com, Circleback, Granola, Figma, and Reevo CRM, among others. Capabilities span research and answers, writing, project work, engineering, data and analytics, sales and customer work, meetings, and documents. It also builds and maintains a shared wiki from conversations and connected sources.
OpenTag is packaged as a free trial with credits, a Team plan with shared workspace credits based on usage rather than seats, and an Enterprise plan for companies needing SSO, security reviews, and invoicing.
12 alternatives to OpenTag
Ranked by how well each tool replaces OpenTag: shared features, audience, price and popularity.
- 63 out of 100 match$25/mo
Channels, huddles and apps for work communication
Covers 2 of 15 key features and starts cheaper.
Free plan63 out of 100 match$8.25/mo- 63 out of 100 match$29/mo
AI research and products that put safety at the frontier
Covers 0 of 15 key features and starts cheaper.
Free plan62 out of 100 match$17/moAI agent that answers and acts on your site
Covers 3 of 15 key features and starts cheaper.
Free plan61 out of 100 match$29/moMulti-model AI for Slack and Teams, including GPT and Claude.
Covers 0 of 15 key features.
Free plan61 out of 100 matchUsage-based- 61 out of 100 matchContact sales
- 61 out of 100 match$100/mo
The Open-Source AI Platform
Covers 3 of 15 key features and is open source.
Free planOpen source60 out of 100 matchFreeTurns your organization's know-how into a living, reusable memory for humans and AI agents
Covers 11 of 15 key features.
Free plan60 out of 100 matchFreeAI productivity suite combining an AI assistant (Go), a writing assistant (Grammarly), a团队
Covers 3 of 15 key features and starts cheaper.
Free plan60 out of 100 match$12/moOpen WebUI — The freedom AI stack. Run AI on your own terms.
Covers 6 of 15 key features and is open source.
Open source59 out of 100 match—