Collaboration tools are where your team actually spends its day. Choose badly and information scatters across chat, email and a dozen document silos; choose well and decisions become easy to find.
Most small teams need three things: a suite for email and documents, a chat tool, and somewhere durable to keep knowledge. Our picks cover each.
Our top picks
- 1GWBest all-in-one suiteGoogle Workspace8.7Editorial score 8.7 out of 10
- 2
Best team chatSlack8.6Editorial score 8.6 out of 10 - 3
Best for Microsoft 365 usersMicrosoft Teams8.4Editorial score 8.4 out of 10 - 4
Best flexible workspaceNotion8.4Editorial score 8.4 out of 10 - 5CBest structured wikiConfluence8.2Editorial score 8.2 out of 10
- 6ZWBest for external meetingsZoom Workplace8.4Editorial score 8.4 out of 10
Scores are editorial assessments based on research. Prices are indicative.
Google Workspace
ResearchedEmail, calendar, docs, storage and Meet in one affordable per-user plan with real-time co-editing.
Google Workspace bundles Gmail, Drive, Docs, Sheets, Slides, Meet, Chat and Calendar with business admin controls. Real-time co-editing is its signature strength, and Gemini AI features are included in business plans.
Not for you if: Heavy Excel and desktop Office users.
Pros
- Best-in-class real-time co-editing
- Simple admin console
- Email, docs and meetings in one
Cons
- Advanced spreadsheet features lag Excel
- Chat less capable than Slack
Slack
ResearchedThe most polished chat experience with a vast integration directory and strong search.
Slack organises team communication into channels, with huddles, clips and canvases plus thousands of integrations. Its free plan limits visible history, so most growing businesses move to a paid plan.
Not for you if: Teams already paying for Microsoft Teams.
Pros
- Excellent usability
- Huge integration ecosystem
- Shared channels with partners
Cons
- Free plan history limits
- Can become noisy
Microsoft Teams
ResearchedChat, meetings and files tightly integrated with Office apps — often already included in your licence.
Microsoft Teams combines chat, channels, video meetings, calling and file collaboration, built on SharePoint and OneDrive. It is included in most Microsoft 365 business plans in many regions and is available standalone in others, with deep Office integration.
Not for you if: Google Workspace teams.
Pros
- Included with many Microsoft 365 plans
- Meetings, chat and files in one
- Enterprise security and compliance
Cons
- Can feel heavy and complex
- Search less loved than Slack
Notion
ResearchedDocs, wikis and lightweight databases in one place, ideal for documenting how your team works.
Notion combines pages, databases and templates to build wikis, documentation, roadmaps and task trackers. It is especially popular as a company knowledge base, with AI features available for writing and search.
Not for you if: Complex resource planning.
Pros
- Extremely flexible pages and databases
- Excellent for documentation
- Large template gallery
Cons
- Requires structure to avoid sprawl
- Offline support is limited
Confluence
ResearchedMature page hierarchy, permissions and Jira integration for teams that need governed documentation.
Confluence is Atlassian's knowledge base for documentation, requirements, meeting notes and policies. It offers templates, page trees, permissions and Jira integration, and has a free plan for small teams.
Not for you if: Teams wanting flexible databases.
Pros
- Deep Jira integration
- Strong permissions and page trees
- Many templates
Cons
- Editor less fluid than Notion
- Search can be inconsistent
Zoom Workplace
ResearchedReliable video meetings that clients and partners already know how to join.
Zoom Workplace builds on Zoom's video meetings with team chat, whiteboards, docs, scheduling and phone add-ons. AI Companion summarises meetings and chats on paid plans at no extra cost.
Not for you if: Teams wanting one suite for email and docs.
Pros
- Very reliable meetings
- AI Companion included on paid plans
- Easy for guests to join
Cons
- Chat and docs less mature
- Add-ons for phone and webinars
Comparison table
| Tool | Best for | Score | From (indicative) | Free plan |
|---|---|---|---|---|
| GWGoogle Workspace | Best all-in-one suite | 8.7 | From around $7–8.40 / user / month | No |
| Slack | Best team chat | 8.6 | Free with limited history; paid from around $7–9 / user / month | Yes |
| Microsoft Teams | Best for Microsoft 365 users | 8.4 | Free; Teams Essentials from around $4 / user / month | Yes |
| Notion | Best flexible workspace | 8.4 | Free for individuals; paid from around $10–12 / seat / month | Yes |
| CConfluence | Best structured wiki | 8.2 | Free; paid from around $5–6 / user / month | Yes |
| ZWZoom Workplace | Best for external meetings | 8.4 | Free; Pro from around $13 / user / month | Yes |
How we chose
- We built a longlist of collaboration tools from vendor documentation, public pricing pages, security and trust pages, and the products small teams most often ask us about.
- Each product was scored against our published, weighted criteria (see the methodology page). The overall score is calculated from those sub-scores — it is never typed in by hand.
- We priced every product at 5, 10 and 25 seats using the publicly listed tiers, and penalised products whose essential features sit behind expensive plans.
- Products marked 'Researched' have been assessed from documentation and public information rather than hands-on testing. Prices are indicative, dated, and should be confirmed with the vendor.
Read our full scoring methodology →
Start from the suite you already pay for
If you have Microsoft 365 or Google Workspace, use the included chat and video first. Add specialist tools only for clear gaps.
Check message history limits on free plans
Free chat plans often limit searchable history, which quietly erodes their value as your team grows.
Decide where knowledge lives
Pick one home for durable documentation and agree on it. Chat is for conversation, not records.
Review guest and external access
If you work with clients or contractors, check how guests are priced and what they can see.
See every option we rank in Collaboration & Docs.
Buying checklist
Before you commit, confirm each of these on the exact plan you will buy:
- Fast, reliable search
- Permissions per space or channel
- Integrations with your core apps
- History and retention on free/paid tiers
- SSO and admin controls if needed
Avoid these mistakes: Running two chat tools in parallel because nobody made a decision. No conventions for channel names or what belongs in chat vs docs. Free plans that hide message history you later need.
Frequently asked questions
Slack or Microsoft Teams?
Choose Teams if you already pay for Microsoft 365 and live in Office apps. Choose Slack if you want the best chat experience and integrations, and are willing to pay for it.
Do small teams need a wiki?
Once you pass about five people, a shared place for processes and decisions saves hours of repeated questions. Notion or Confluence both work well.
What is the cheapest way to get email, docs and video?
A business suite such as Google Workspace or Microsoft 365 bundles all three for a single per-user price, usually cheaper than buying separately.
Related comparisons
More Software guides
Best CRM Software for Small Business
The best CRM software for small businesses in one shortlist — HubSpot, Zoho, Pipedrive, Salesforce, Freshsales and more compared on ease of use, automation, pricing tiers and integrations.
Updated November 3, 2026
Best Accounting Software for Small Business
The best accounting software for small businesses — QuickBooks Online, Xero, FreshBooks, Zoho Books, Wave and more compared on price, users, invoicing, inventory and regional tax support.
ZBUpdated November 3, 2026
Best Project Management Software for Small Teams
The best project management software for small teams — Asana, monday.com, ClickUp, Notion, Trello, Wrike and more compared on ease of use, views, automation and price.
Updated November 3, 2026