Head-to-head · reviewed 8 October 2026
Zenzap vs Slack vs Microsoft Teams: AI agents in team chat
Choose Zenzap if you're a small or frontline team that works on phones and wants AI agents built into the chat, with a free plan to start. Choose Slack if your team is desk-based and runs on lots of connected apps. Choose Microsoft Teams if you already pay for Microsoft 365 and want Copilot where your documents live. If you want a personal agent that works across all your apps, look at Dots by OpenAI or Grok Bot rather than switching chat apps.
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Side by side
| Criterion | Zenzap | Slack | Microsoft Teams |
|---|---|---|---|
| Built for | Small and frontline teams, phone-first | Desk-based teams and tech companies | Organisations on Microsoft 365 |
| AI agents | Created in Zenzap and added to group chats; included on the free plan | AI features plus agent apps such as Salesforce's Agentforce and third-party assistants, mostly on paid plans | Microsoft 365 Copilot and agents, typically with Copilot licences |
| Free plan | Agents, unlimited users and 100 AI credits a month | Free plan with limited history and features | Free version for basic chat and meetings |
| Integrations | 400+ connectors (vendor figure) | Very large app directory | Deep Microsoft 365 integration plus an app store |
| Frontline fit | Shift-style workflows: handovers, attendance checks, schedule swaps | General-purpose; frontline use needs setup | Shifts app and frontline worker plans |
| Pricing shape | Flat price per team-size bracket | Per user | Per user, often bundled with Microsoft 365 |
| Watch out for | Smaller ecosystem; some crash reports | AI and agents add cost | Copilot adds cost; heavier app |
Who each tool fits
Who Zenzap fits
Zenzap fits teams whose work already happens in group chats on phones, and who want agents to take routine coordination off managers.
- Restaurants, retail, construction, healthcare and field teams.
- Small businesses moving work off personal WhatsApp.
- Teams that want to test AI agents on a free plan first.
Who Slack fits
Slack fits desk-based teams that run on many connected apps and want AI layered onto an established workspace.
- Tech, agency and knowledge-work teams with deep integrations.
- Companies already using Salesforce or other agent apps in Slack.
- Teams with budget for paid AI features.
Who Microsoft Teams fits
Microsoft Teams fits organisations whose files, email and calendars already live in Microsoft 365.
- Companies already paying for Microsoft 365.
- Teams that want Copilot next to their documents and meetings.
- Larger organisations with frontline staff on Microsoft plans.
AI agents in the chat
In Zenzap, agents are members of the chat. You create one, connect your tools and add it to a group, and people and agents work in the same thread. That suits operational work like shift handovers, schedule swaps and maintenance requests, and admins can require approval before an agent acts.
Slack and Microsoft Teams treat agents as add-ons to an established platform. Slack supports AI features and agent apps, including Salesforce's Agentforce and third-party assistants, while Microsoft brings Copilot and agents into Teams for Microsoft 365 customers. Both are powerful when your data already lives in their ecosystems, but the AI usually costs extra on top of seats.
The quickest way to judge fit is to run one real workflow in it.
Other AI-agent options
Dots by OpenAI
Announced at OpenAI DevDay in September 2026, Dots are always-on agents in ChatGPT, powered by GPT-6 Astra, each with its own cloud computer and access to the apps you choose to connect. OpenAI says you can reach your dot through ChatGPT, Slack or Teams. Dots are rolling out to ChatGPT Pro and Business Premium users in eligible markets, with an Enterprise beta that admins can enable. A dot is a personal agent working for you, not a team chat.
Grok Bot (SpaceXAI)
Grok Bot from SpaceXAI (xAI) launched in beta in August 2026. Each Bot is an always-on agent with its own cloud computer that can sign into apps and websites, carry multi-step work through, and check in when it needs a decision. It is available through SuperGrok and paid Cursor plans on desktop and iOS, with admin controls for organisations. Like Dots, it is a delegation tool that works across your apps rather than a replacement for team chat.
Connecteam
Connecteam is also worth a look for deskless teams: it is an all-in-one frontline app built around scheduling, time tracking, tasks and chat rather than AI agents.
These agents can sit alongside any chat tool. If your real problem is that the team's work chat is scattered across WhatsApp groups, they don't solve it; a chat-native option like Zenzap does.
Pricing
Zenzap's free plan includes AI agents for unlimited users with 100 AI credits a month. Business+ was listed at $50 total a month for up to five users at the time of writing, with larger teams priced by size. Slack and Microsoft Teams price per user, and their most capable AI features generally sit on higher tiers or paid add-ons.
Plans and prices change often, so check current pricing for your exact headcount before you decide.
Check current pricing: Zenzap · Slack · Microsoft Teams
Verdict
For a small or frontline team that lives on phones and wants AI agents doing routine coordination in the chat, Zenzap is the strongest fit of the three, and its free plan makes it cheap to test. Slack remains the better choice for desk-based teams that depend on a deep app ecosystem, and Microsoft Teams makes the most sense when you already pay for Microsoft 365. If what you want is one capable agent working across all your apps, Dots or Grok Bot fit that job better than changing chat tools. Try your most repetitive chat-driven task in Zenzap's free plan for a week before deciding.
FAQ
- Is Zenzap better than Slack for small teams?
- For small and frontline teams that work mostly on phones, Zenzap is often the simpler fit, and its free plan includes AI agents. Slack is stronger for desk-based teams that rely on many integrations.
- Does Slack have AI agents?
- Yes. Slack offers AI features and supports agent apps, including Salesforce's Agentforce and third-party assistants. Most of these sit on paid plans or add-ons, so check current Slack pricing.
- Does Microsoft Teams have AI agents?
- Microsoft brings Copilot and agents into Teams for Microsoft 365 customers, typically with Copilot licences on top of standard seats. Check Microsoft's current plans.
- What are Dots by OpenAI?
- Dots are always-on AI agents in ChatGPT, announced in September 2026. Each has its own cloud computer, works with the apps you connect, and can be reached through ChatGPT, Slack or Teams. They are rolling out to ChatGPT Pro, Business Premium and Enterprise plans.
- What is Grok Bot?
- Grok Bot is SpaceXAI's always-on agent product, in beta since August 2026. Bots have their own cloud computer, sign into apps and websites, complete multi-step tasks and check in when they need a decision. It is available through SuperGrok and paid Cursor plans.
- What is the easiest way to try AI agents in team chat?
- Zenzap's free plan includes AI agents, unlimited users and 100 AI credits a month without a credit card, which makes it the easiest of the three to test with a real team.
Related
- Zenzap review: AI agents inside your team chat
- monday.com AI agents: full assessment
- monday.com vs Notion for teams
- monday.com vs ClickUp for agencies
Written from each vendor's public product pages and documentation plus recurring themes in public user discussion. No invented scores, stats or testimonials. Our method.