Pumble is a Free team messaging and communication platform by COING Inc. (Pumble). This profile pulls together Pumble's ratings across the major review sites, its company and funding details, leadership, features, pricing, and the latest news, with every external source cited at the bottom.
About COING Inc. (Pumble)
Pumble is a team messaging and collaboration tool built by COING Inc., the company behind time-tracking tool Clockify and project management tool Plaky. Launched in 2021, Pumble offers a Slack-like experience (channels, direct messages, threads, file sharing, voice calls) with a genuinely free plan that includes unlimited message history, making it a popular choice for budget-conscious teams that need more than Slack's free 90-day message limit. The platform is particularly popular with agencies, small businesses, and teams in cost-sensitive markets. Pumble competes directly with Slack and Teams for SMB users who prioritize value.
| Category | Free team messaging and communication platform |
| Company | COING Inc. (Pumble) |
| Founded | 2021 |
| Headquarters | Wilmington, Delaware, US (team in Serbia) |
| Industry | Software Development · Team Collaboration |
| Team size | Part of COING Inc. (~100-300) |
| Ownership | Private (bootstrapped) |
| Founder / CEO | COING Inc. team |
| Specialties | Team messaging, channels, video calls, unlimited message history, free Slack alternative |
| Website | pumble.com |
Find Pumble on: Crunchbase · LinkedIn · G2
Pumble ratings across the web
Aggregated from the major review platforms. Each links to the source.
Rating breakdown
Per-category scores from G2, ~200 reviews, 2025-2026.
Who uses Pumble
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What people say about Pumble
Our synthesis across ~200 G2 reviews, 2025-2026. No fabricated quotes, this is the consistent pattern across reviews and third-party analyses.
Most praised
- Unlimited message history on the free plan is the single biggest advantage over Slack
- Slack-like interface means no learning curve for teams switching from Slack
- COING's product ecosystem (Clockify + Plaky + Pumble) integrates well
- Genuinely free for teams with no expiration or forced upgrade
Most cited complaints
- Fewer integrations than Slack (1,000+ vs. ~100)
- No SOC 2 certification limits use in regulated industries
- Less mature app ecosystem; limited Power-Ups equivalent
What we found testing it
What's great
- Unlimited message history and unlimited users on the free plan; Slack cuts off at 90 days, Pumble never does
- Pro plan at $2.49/user/mo is the cheapest paid tier in this shortlist; a 50-person team costs $125/mo annually versus Slack Pro at $362.50/mo
- Quality of support rated 10.0/10 on G2 ease-of-support metrics, meaningfully higher than Slack's 8.8/10 in the same category
Watch-outs
- Native integrations cap at 10 on the Pro plan and are unlimited only on Business+; Slack's 2,600+ app ecosystem makes Pumble look sparse
- Video and voice calls max out at 50 participants; not viable for all-hands or large team meetings without a separate tool
- The product is built and maintained by Cake.com (the company behind Clockify); a niche vendor compared to Salesforce-backed Slack or Microsoft Teams
Pumble funding & ownership
Bootstrapped and part of a profitable product family (Clockify has millions of users). Financially stable without VC dependency. Good long-term choice for budget-sensitive teams.
Pumble features & integrations
Security & compliance
| Standard | Availability |
|---|---|
| GDPR | Yes |
| HIPAA | No |
| SOC 2 Type II | No |
| SSO / SAML | Yes (Enterprise) |
Integrations: Clockify, Plaky, Google Drive, Dropbox, Zapier, GitHub, and Jira.
Pumble leadership
Pumble pricing
| Plan | Price | Best for |
|---|---|---|
| Free | $0/mo | All teams wanting unlimited history at no cost |
| Pro | $2.49/user/mo | Teams needing unlimited storage and video calls |
| Business | $4.99/user/mo | Advanced permissions and SSO |
The catch: Pumble is mostly free. Free: unlimited users, unlimited history, 10GB file storage. Pro: $2.49/user/month (unlimited storage, video calls, SSO). Business: $4.99/user/month. Extremely affordable compared to Slack ($7.25/user/month for Pro).
Pumble alternatives & where it appears
Featured in our guides
Pumble product changelog
What Pumble has actually shipped, summarized from its own release notes and dated. Not auto-generated, updated as part of our freshness checks.
- October 1, 2025
- February 1, 2025
Latest Pumble news
Auto-pulled from Google News, refreshed on each deploy. Headlines link to the source.
- 4 Best Slack Alternatives for Businesses - Washington City PaperMon, 10 Nov 2025
- Top 5 free Slack alternatives - Digital JournalWed, 26 Nov 2025
- Top 7 Employee Communication Tools to Boost Engagement and Productivity - AtlassianWed, 03 Apr 2024
- Pumble Review 2026 [A Free Slack Alternative?] - Cloudwards.netThu, 21 Jul 2022
- Update | Discord alternative Pumble not working for some users - NotebookcheckSun, 15 Dec 2024
- 9 Internal Communication Software for Remote and Hybrid Teams - AtlassianFri, 06 Sep 2024
Pumble FAQs
Is Pumble really free?
Yes, with no message history limit. This is the key difference from Slack, which limits search to 90 days on the free plan. Pumble Free supports unlimited users and unlimited messages.
How does Pumble compare to Slack?
Pumble is significantly cheaper and offers unlimited message history on the free plan. Slack has a vastly larger app ecosystem (2,000+ integrations), better mobile apps, and more mature features. Pumble is the right choice for teams where cost is the primary constraint.
Sources
Every external figure on this page traces to a public source, last collected on the dates shown.
- Pumble website — Product and pricing (accessed 2026-09-02)
- G2 Pumble reviews — User reviews (accessed 2026-09-02)