Flock review

Flock is a straightforward team messenger for companies that want unlimited history and group calls at a lower price than Slack's paid plans. Its pricing page lists a free Starter plan for teams of 1 to 20 members with unlimited one-to-one and group messages, 10,000 searchable messages, 10 public channels, 5 GB of storage per team and one-to-one video calls. Pro is aimed at teams of 20 to 100 members and costs as little as $4.50 a user a month on yearly billing. It adds unlimited searchable messages, unlimited private and public channels, 10 GB per team member, multiple admins, group video calls, screen sharing and 24x7 priority support, with a 30 day free trial and no credit card required. Enterprise, priced by quote for 100 or more members, adds Active Directory sync, single sign-on and 20 GB per member. Flock also lists to-dos, polls, reminders and voice notes. The free plan's search and channel caps make Pro the realistic choice for most teams.

Who it is for

teams of 20 to 100 people that want a simple paid chat app

Price

Free Starter plan; Pro from $4.50 a user a month billed annually.

you pay as little as $4.50 per licensed user
Quoted from the vendor pricing page on November 14, 2026.

Key features

• Free Starter plan for teams of 1 to 20 members
• Starter includes 10,000 searchable messages, 10 public channels and 5 GB per team
• Pro adds unlimited searchable messages, group video calls and screen sharing
• Pro includes 10 GB of storage per team member
• Enterprise adds Active Directory sync, single sign-on and 20 GB per member

Strengths and weaknesses

• Strength: Pro costs as little as $4.50 a user a month on yearly billing
• Strength: 30 day free trial of Pro with no credit card required
• Strength: Built-in to-dos, polls and reminders
• Weakness: Starter search stops at 10,000 messages
• Weakness: Starter allows only 10 public channels and 1-1 video calls
• Weakness: Single sign-on is limited to Enterprise

Key facts

• Starter: Free for 1 to 20 members
• Pro: From $4.50 a user a month billed annually
• Pro trial: 30 days, no credit card
• Pro storage: 10 GB per team member

Where it ranks

Flock is No. 7 in our Best Slack Alternatives verdict.