Best Kakao Work Alternatives in 2026
The top Kakao Work alternatives are Microsoft Teams, Slack and Google Chat: 15 team communication software our editors would look at instead of Kakao Work, in our ranking order.
Kakao Work: A broad team workspace that pairs messaging with calendars, tasks and work boards. Where it falls short: free-plan message and file visibility is limited to 90 days..
Switching from Kakao Work? For most team communication software buyers the best Kakao Work alternative is Microsoft Teams, built for organizations needing all-in-one team collaboration. On a budget, Pumble starts at $2.49/seat/mo.
Why People Look for a Kakao Work Alternative
- Free-plan message and file visibility is limited to 90 days
- Mini retention is stated as up to one year
- Email and electronic approvals begin on the Standard plan
Quick Picks by What You Need
- Best overallMicrosoft Teams9.4
Organizations needing all-in-one team collaboration
Visit Microsoft Teams - Lowest pricePumble8.0
Paid plans from $2.49/seat/mo
Visit Pumble - Best free optionMicrosoft Teams9.4
Has a free plan
Visit Microsoft Teams
All 15 Kakao Work Alternatives, Ranked
Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.
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Best forOrganizations needing all-in-one team collaboration
- Better than Kakao Work:
- Editor score 9.4 vs 6.8
A wide team collaboration suite for organizations already invested in Microsoft 365.
9.4/10★★★★★Try Microsoft Teams -
Best forTeams prioritizing channels and app integrations
- Better than Kakao Work:
- Editor score 9.3 vs 6.8
A channel-based workspace with broad integrations, but limited searchable history on Free.
9.3/10★★★★★Visit Slack -
Best forTeams already working in Google Workspace
- Better than Kakao Work:
- Editor score 8.9 vs 6.8
A flexible Google Workspace team hub with spaces, threads, guests, tasks, and integrations.
8.9/10★★★★☆Visit Google Chat -
Best forTechnical teams wanting self-hosted team messaging
- Better than Kakao Work:
- Editor score 8.9 vs 6.8
Mattermost combines team messaging and workflows with self-hosted deployment options.
8.9/10★★★★☆Visit Mattermost -
Best forTeams needing encrypted, self-hosted communication
- Better than Kakao Work:
- Editor score 8.8 vs 6.8
Encrypted Matrix collaboration with broad deployment choices, unlimited history, and flexible integrations.
8.8/10★★★★☆Visit Element -
Best forTeams using Zoho or seeking a capable free chat hub
- Better than Kakao Work:
- Editor score 8.7 vs 6.8
A capable free chat hub with channels, meetings, integrations, and developer tools.
8.7/10★★★★☆Visit Zoho Cliq -
Best forOrganizations needing open-source or self-hosted chat
- Better than Kakao Work:
- Editor score 8.6 vs 6.8
Flexible chat for teams that need control over where communications are hosted.
8.6/10★★★★☆Visit Rocket.Chat -
Best forDistributed teams wanting a broad workplace suite
- Better than Kakao Work:
- Editor score 8.5 vs 6.8
A broad collaboration suite for distributed teams that need chat plus workplace tools.
8.5/10★★★★☆Visit Lark -
Best forTeams focused on meetings with built-in messaging
- Better than Kakao Work:
- Editor score 8.4 vs 6.8
A meeting-centered workspace combining messaging, calling, recording, and collaboration tools.
8.4/10★★★★☆Visit Webex -
Best forTeams wanting chat plus lightweight work coordination
- Better than Kakao Work:
- Editor score 8.3 vs 6.8
Flock combines team chat, calling, shared tasks, and integrations across major platforms.
8.3/10★★★★☆Visit Flock -
Best forTeams that prefer topic-based threaded discussions
- Better than Kakao Work:
- Editor score 8.2 vs 6.8
A flexible team chat for organized, searchable, topic-based discussions.
8.2/10★★★★☆Visit Zulip -
Best forSecurity-focused teams needing encrypted collaboration
- Better than Kakao Work:
- Editor score 8.1 vs 6.8
Encrypted collaboration with broad deployment choices, but paid plans start high and integrations are few.
8.1/10★★★★☆Visit Wire -
Best forTeams seeking low-cost chat with unlimited history
- Better than Kakao Work:
- Editor score 8.0 vs 6.8
A low-cost team chat option with unlimited history on Free and richer controls on paid plans.
8.0/10★★★★☆Visit Pumble -
Best forBudget-conscious teams wanting chat and task boards
- Better than Kakao Work:
- Editor score 7.9 vs 6.8
A low-cost chat tool that pairs unlimited searchable history with built-in task boards.
7.9/10★★★★☆Visit Chanty -
Best forInformal teams centered on voice and community spaces
- Better than Kakao Work:
- Editor score 7.8 vs 6.8
A free, voice-centered community chat with Nitro upgrades, but limited workplace integration fit.
7.8/10★★★★☆Visit Discord
Kakao Work Alternatives: Common Questions
What is the best alternative to Kakao Work?
Microsoft Teams: #1 in our Team Communication Software ranking, with an editor score of 9.4 out of 10. A wide team collaboration suite for organizations already invested in Microsoft 365.
Is there a free alternative to Kakao Work?
Yes. Microsoft Teams, Slack, Google Chat, Mattermost and Element have a free plan or a free tier (15 of the 15 alternatives on this page).
What is the cheapest paid alternative to Kakao Work?
Of the alternatives here that publish a price, Pumble starts lowest, at $2.49/seat/mo.
Why do people look for Kakao Work alternatives?
Free-plan message and file visibility is limited to 90 days; Mini retention is stated as up to one year; Email and electronic approvals begin on the Standard plan.
How do I switch from Kakao Work?
Export your data from Kakao Work (most tools have an export in their settings). Sign up for the alternative; start on its free plan or trial if it has one. Import your export and set up the integrations your team relies on. Run both side by side for a short while, then cancel Kakao Work.
How to Switch from Kakao Work
- Export your data from Kakao Work (most tools have an export in their settings).
- Sign up for the alternative; start on its free plan or trial if it has one.
- Import your export and set up the integrations your team relies on.
- Run both side by side for a short while, then cancel Kakao Work.
Kakao Work vs Each Alternative
| # | Tool | Free plan | Paid from | Score |
|---|---|---|---|---|
| 24 | Kakao Work | Yes | 6.8 | |
| 1 | Microsoft Teams | Yes | 9.4 | |
| 2 | Slack | Yes | $7.25/user/mo | 9.3 |
| 3 | Google Chat | Yes | $7/user/mo | 8.9 |
| 4 | Mattermost | Yes | 8.9 | |
| 5 | Element | Yes | 8.8 | |
| 6 | Zoho Cliq | Yes | 8.7 | |
| 7 | Rocket.Chat | Yes | 8.6 | |
| 8 | Lark | Yes | 8.5 | |
| 9 | Webex App | Yes | 8.4 | |
| 10 | Flock | Yes | 8.3 | |
| 11 | Zulip | Yes | $3.50/user/mo | 8.2 |
| 12 | Wire | Yes | €7.45/user/mo | 8.1 |
| 13 | Pumble | Yes | $2.49/seat/mo | 8.0 |
| 14 | Chanty | Yes | $3/user/mo | 7.9 |
| 15 | Discord | Yes | $29.99/user/yr | 7.8 |
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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