Slack vs Flock (2026): Which Team Messaging App Should You Choose?
Quick Answer
Slack is the industry standard for team messaging with the best app ecosystem and widest integrations. Flock is a budget-friendly alternative with similar core features at nearly half the price, suitable for small teams with basic needs.
Slack
9.2/10
Best for growing teams
Flock
7.6/10
Best for budget-conscious small teams
Feature Comparison
| Feature | Slack | Flock |
|---|---|---|
| Pricing | Free / $7.25 / $12.50 per user/mo | Free / $4.50 per user/mo |
| Free Plan | Yes — 90-day message history | Yes — unlimited message history |
| Message History | 90 days (free) / unlimited (paid) | Unlimited on all plans |
| Video Calls | Huddles — lightweight audio/video | Built-in video calls |
| App Integrations | 2,600+ app integrations | ~50 integrations |
| Screen Sharing | Yes | Yes |
| Workflow Automation | Slack Workflow Builder | Basic task automation |
| Best For | All team sizes, especially tech companies | Small businesses on tight budgets |
Which do you use?
Who Should Choose What?
Choose Slack if:
You work with external partners, clients, or contractors who already use Slack. The 2,600+ integrations make Slack the hub for your entire tech stack. Worth the premium for teams that rely on deep workflow automation.
Choose Flock if:
You have a small internal team with basic messaging needs and want to save money. Flock's unlimited message history on the free plan is actually better than Slack's 90-day limit.
FAQ
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