Pumble review

Pumble is the cheapest serious Slack alternative we found and has the most generous free plan for team chat. Its pricing page lists a free plan for an unlimited number of users with unlimited message history, unlimited channels, voice and video messages, one-on-one meetings, a Slack import tool and 10 GB of storage for the workspace. Pro costs $2.49 a seat a month billed annually, or $2.99 billed monthly, and adds group meetings, screen sharing with annotations, 10 GB of storage per seat and up to 10 apps and integrations. Business, at $3.99 a seat a month billed annually, adds permissions, guest users, user groups, meeting recordings, 20 GB per seat and unlimited integrations, and Enterprise is $6.99. Paid features can be tried for 7 days without a credit card. The tradeoffs are the small app catalog on lower plans, with 3 integrations on Free and 10 on Pro, and the fact that multi-channel guests need their own paid seat.

Who it is for

budget teams that want unlimited users and history for free

Price

Free plan for unlimited users; Pro $2.49 a seat a month billed annually, or $2.99 monthly.

PRO Organization $ 2 .49
Quoted from the vendor pricing page on November 14, 2026.

Key features

• Free plan with unlimited users, unlimited message history and unlimited channels
• Import messages and other information from Slack
• Pro adds group meetings, screen sharing and 10 GB of storage per seat
• Business adds guest users, user groups, meeting recordings and unlimited integrations
• 7 day free trial of paid features with no credit card

Strengths and weaknesses

• Strength: Pro costs $2.49 a seat a month billed annually, or $2.99 billed monthly
• Strength: Free plan keeps the entire chat history searchable
• Strength: Each Business seat includes 5 free single-channel guests
• Weakness: Free plan has 10 GB of storage for the whole workspace
• Weakness: Free plan allows up to 3 apps and integrations
• Weakness: Group meetings and screen sharing need Pro or higher

Key facts

• Free plan: Unlimited users and message history
• Pro: $2.49 a seat a month billed annually
• Business: $3.99 a seat a month billed annually
• Free trial: 7 days, no credit card

Where it ranks

Pumble is No. 2 in our Best Slack Alternatives verdict.