7 OpenTag alternatives for Slack teams
| Alternative | Shared or personal | Pricing | Best for |
|---|---|---|---|
| Geniusly | Shared | Free plan | Team briefs, reports, handoffs (read-focused) |
| Lindy | Shared or personal | From $30/user/mo | Scheduled work, app actions |
| Claude Tag | Shared | From $30/user/mo (Claude Team required) | Claude users who want a team agent |
| Viktor | Shared | Not publicly listed | Cross-tool actions, Teams support |
| Town | Personal | Free plan; paid from $15/user/mo | Personal assistant per user |
| ChatGPT Agents | Shared (but requires paid ChatGPT + paid Slack) | From $30/user/mo (ChatGPT Team + Slack Pro) | ChatGPT users who want Slack integration |
| Slack AI | Shared (built-in) | From $10/user/mo (Slack Pro) | Search, summaries, and recaps (read-only) |
| OpenTag | Shared | From $50/mo (team credits) | General workflows, 40+ models, routines |
Last verified: October 23, 2026. Pricing and features may change—check each vendor's current documentation.
7 OpenTag alternatives, explained
1. Geniusly — free shared agent for team briefs and reports
Shared or personal: Shared (anyone in invited channels can direct it)
Pricing: Free plan available
Integrations: Gmail, Drive, Sheets, Google Ads, Linear, GitHub
Best for: Team briefs, weekly reports, client handoffs
Geniusly is a read-focused AI coworker for Slack. It prepares briefs, reports, and handoffs from your connected tools (read-only by default). Unlike OpenTag's broad action coverage, Geniusly focuses on preparation work—pulling context together so your team can review and decide what to do next.
When to choose Geniusly over OpenTag: You want a free plan, you need deep Gmail/Drive/Sheets integration, or your main job is team reporting (not app writes).
Try Geniusly free → | Compare Geniusly and OpenTag →
2. Lindy — AI employee for scheduled work and app actions
Shared or personal: Shared or personal (depends on setup)
Pricing: Individual plans from $30/user/mo; team plans available
Integrations: Broad catalog (CRM, project tools, finance)
Best for: Scheduled routines, app writes, flexible setups
Lindy is an "AI employee" that works in Slack, iMessage, email, and browser. It supports scheduled routines (e.g., daily triage, weekly summaries) and app writes. Unlike OpenTag's multi-model routing, Lindy focuses on being a flexible employee you can schedule and direct.
When to choose Lindy over OpenTag: You need scheduled work, app actions beyond what OpenTag supports, or individual plans for each team member.
3. Claude Tag — Anthropic's shared AI teammate
Shared or personal: Shared team agent
Pricing: Requires Claude Team (from $30/user/mo) or Claude Enterprise
Integrations: Claude Team/Enterprise integrations
Best for: Teams already on Claude who want a shared agent
Claude Tag is Anthropic's team agent for shared work. Unlike OpenAI dots (which are personal), Claude Tag can be directed by multiple people. But it requires Claude Team or Enterprise—it's not a standalone product.
When to choose Claude Tag over OpenTag: You're already on Claude Team or Enterprise and want native integration.
4. Viktor — shared agent with Microsoft Teams support
Shared or personal: Shared (anyone in workspace)
Pricing: Not publicly listed
Integrations: Notion, HubSpot, Linear, Drive, Stripe
Best for: Cross-tool actions, Microsoft Teams support
Viktor is a shared AI coworker for Slack and Microsoft Teams. It takes actions in connected tools (not just reads) and is one of the few agents with native Teams support.
When to choose Viktor over OpenTag: You need Teams support or Viktor's specific integration set (e.g., Stripe writes, HubSpot actions).
5. Town — personal assistant (one per user)
Shared or personal: Personal (one Townie per person)
Pricing: Free plan (30 chats/mo); paid from $15/user/mo
Integrations: Broad catalog (inbox, calendar, CRM)
Best for: Personal productivity (each person gets their own assistant)
Town is a personal AI assistant that handles inbox triage, scheduling, meeting briefs, and follow-ups. Each person on your team gets their own Townie—it's not a shared agent like OpenTag.
When to choose Town over OpenTag: You want personal assistants (not a shared team agent), or you need Town's specific personal-productivity routines.
See Town alternatives → | Compare Town and OpenTag →
6. ChatGPT Agents app in Slack — ChatGPT integration
Shared or personal: Shared (team install)
Pricing: Requires ChatGPT Team ($30/user/mo) + Slack Pro ($8.75/user/mo when billed annually)
Integrations: ChatGPT, Slack search
Best for: ChatGPT users who want Slack integration
The ChatGPT Agents app (separate from OpenAI dots) lets your team use ChatGPT in Slack. It's a shared agent—anyone in an invited channel can use it. But it requires both paid ChatGPT (Team or higher) and paid Slack (Pro or higher).
When to choose ChatGPT Agents over OpenTag: You're already on ChatGPT Team and want native Slack integration.
ChatGPT Agents documentation →
7. Slack AI — built-in search, summaries, and recaps
Shared or personal: Shared (built into Slack)
Pricing: From $10/user/mo (Slack Pro or Business+)
Integrations: Slack only (no external tools)
Best for: Search, channel summaries, thread recaps (read-only)
Slack AI is Slack's built-in assistant. It doesn't connect external tools (like Gmail or Linear), but it can search your Slack workspace, summarize channels, and recap threads. It's read-only—it doesn't take actions.
When to choose Slack AI over OpenTag: You only need Slack-internal summaries and search, or you want a built-in option without installing a third-party agent.
Which OpenTag alternative should you choose?
- Choose Geniusly for a free shared agent focused on team briefs, reports, and handoffs (read-focused).
- Choose Lindy for scheduled work, app actions, and flexible personal or shared setups.
- Choose Claude Tag if you're already on Claude Team or Enterprise.
- Choose Viktor if you need Microsoft Teams support or Viktor's specific integrations (Stripe, HubSpot).
- Choose Town if each person on your team wants their own personal assistant.
- Choose ChatGPT Agents if you're already on ChatGPT Team and paid Slack.
- Choose Slack AI if you only need Slack-internal search and summaries (no external tools).
- Stick with OpenTag if you need its 40+ model routing, credit-based team pricing, or broad integration catalog.
Frequently asked questions
What does OpenTag cost?
OpenTag's Team plan starts at $50/month for 10,000 credits (not per-seat). Check tryopentag.com for current pricing.
Which alternative is closest to OpenTag?
Lindy and Viktor are the closest—both support shared agents, broad integrations, and app actions. Geniusly is similar but read-focused (not action-focused).
Do any of these have free plans?
Geniusly and Town have free plans. OpenTag offers a 7-day trial (card required).
Which ones are shared agents vs personal agents?
Shared agents (anyone in a channel can direct them): Geniusly, OpenTag, Claude Tag, Viktor, Lindy (can be shared), ChatGPT Agents, Slack AI. Personal agents (only one owner): Town, OpenAI dots.
Can I use these without paid Slack?
Most of them work on Slack's free plan. ChatGPT Agents requires Slack Pro or higher. Slack AI requires Slack Pro or Business+. Check each agent's documentation for current requirements.