Pumble vs Microsoft Teams for UK Small Business: Which Is Right for You?

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One You May Already Own, One You Probably Do Not

Most UK small businesses either use Microsoft Teams or assume they have it, because it comes with Microsoft 365. Available and useful are different things, though, and Teams can feel like a great deal of software for a five-person team that wants to share messages and files.

Pumble is the leaner alternative, built by CAKE.com, the company behind Clockify. Its free plan includes something unusual: unlimited message history for unlimited users.

Here is the honest comparison, including one detail about Microsoft 365 that undercuts the “you already have Teams” argument more often than people realise.

What Each One Is

Pumble is a team messaging platform built around Slack-style channels and direct messages, with a focus on simplicity and price.

Microsoft Teams is Microsoft’s collaboration hub: chat, video, files, and deep integration with the rest of Microsoft 365. It exists as a standalone product and as part of a Microsoft 365 subscription.

Feature by Feature

Messaging and Channels

Both use channels plus direct messages. Pumble will feel immediately familiar to anyone who has used Slack: clean, quick, and not front-loaded with features you did not ask for.

Teams has grown into something more complex, with tabs, apps, wikis and meeting machinery, and a navigation structure that confuses new users who do not already live in Microsoft’s world. For a small team, Pumble’s simplicity is often the point. People use it because it does not feel like a project.

Message History, the Real Differentiator

Pumble’s free plan includes unlimited message history for unlimited users. That matters more than it sounds. Slack’s free plan cuts you off at 90 days of searchable messages, and losing history means losing the record of decisions, client discussions and supplier conversations.

Teams inside a Microsoft 365 subscription retains chat according to your organisation’s retention policies, so it can be kept indefinitely, but that assumes someone has configured it.

Video and Meetings

Teams wins this clearly. Video conferencing, screen sharing, recordings, breakout rooms and Outlook calendar integration are all mature and properly embedded.

Pumble’s free plan is more limited than most comparisons admit: voice and video are one-to-one only. Group calls and screen sharing come with the paid tiers. It is a messaging tool that supports calls, not a meetings platform.

Files

Pumble’s free plan gives you 10GB across the whole workspace, not per user. File sharing is straightforward and that is about it.

Teams with Microsoft 365 connects to SharePoint and OneDrive, with version history and real-time co-authoring in Word, Excel and PowerPoint. For a document-heavy business, that integration is the strongest argument for staying put.

Integrations

Teams has the larger library, though navigating it is its own task. Pumble connects to Clockify, Zapier and a growing list, but the free plan caps you at three apps, which is worth knowing before you build a workflow on it.

Pricing

Pumble

Pumble bills in euros, not dollars. Per user per month, annual then monthly:

Plan	Annual	Monthly	Notes
Free	€0	€0	Unlimited users and history, 10GB workspace, 3 apps, one-to-one calls only
Pro	€2.49	€2.99	Group calls, screen sharing, guest access, more storage
Business	€3.99	€4.99	Advanced permissions and admin controls
Enterprise	€6.99	€7.99	Compliance and security features

If you already use Clockify, CAKE.com sells a bundle at €12.99 a seat annually, or €15.99 monthly, covering time tracking, team communication and project management in one subscription. Worth pricing against buying the parts separately.

Microsoft Teams

Here is the detail that changes the “you already pay for it” logic. Microsoft now sells Microsoft 365 in versions with and without Teams, and the cheaper SKU does not include it.

• Business Basic is £5.40 per user per month with Teams, or £4.20 without
• Business Standard is £18.10 with Teams, or £15.60 without, adding the desktop Office apps

Teams Essentials exists as a standalone plan at a few pounds per user per month for chat, meetings and storage without the rest of Microsoft 365. Confirm the current figure before budgeting, and note that without a Microsoft 365 subscription you get no SharePoint, limited OneDrive and no desktop Office apps, which removes most of what makes Teams compelling for document work.

So check your own invoice before assuming Teams is free to you. If you are on a without-Teams plan, adding Teams to Business Basic costs £1.20 per user per month, which undercuts Pumble Pro. The real comparison for a small team in that position is Pumble’s free plan against £1.20 a head, and that turns on whether you need group calls and Office co-authoring or only messaging.

Ease of Use

Pumble wins decisively. A team can be set up and messaging within minutes, and most people need no training.

Teams is more capable and pays for it in complexity. Small business owners regularly report that new staff find it confusing and that messages get buried. If your team is not adopting it, you are not getting the value you are paying for, which is a business problem rather than an aesthetic one.

Which Is Right for Your Business

Stay With Teams If

• You already pay for a Microsoft 365 plan that includes it. Switching costs time and disruption, and only pays off if something is actually broken.
• You rely on Office apps. Real-time co-authoring through Teams and SharePoint is genuinely valuable for document-heavy work.
• Video meetings are central to your week. Teams’ meeting features and Outlook integration are ahead.
• You need compliance tooling. Retention, audit and Microsoft’s compliance framework matter in regulated sectors.

Consider Pumble If

• You are not on Microsoft 365. The free plan is exceptional value for a small team that needs messaging and nothing else.
• Your team is not using Teams despite having it. Simplicity is a real fix for low adoption.
• You want a permanent record without paying. Unlimited history on a free plan is rare.
• You are on a without-Teams Microsoft 365 plan. Pumble’s free plan competes directly with paying £1.20 a head to add Teams back.
• You already use Clockify. Same company, native integration, and a bundle if you want the whole set.

FAQ

Is Pumble available in the UK?

Yes, worldwide. Pricing is in euros, so there is a small exchange rate to allow for when budgeting.

Does Pumble’s free plan really have unlimited history?

Yes, for unlimited users. The limits sit elsewhere: 10GB across the workspace, three app integrations, and calls restricted to one-to-one.

Is Pumble GDPR compliant?

Pumble states that it is and publishes a data processing agreement for business customers. If you handle client data, read the documentation and check where data is stored before committing.

Can I use Teams without Microsoft 365?

Yes, through Teams Essentials, at the cost of losing SharePoint, full OneDrive and the desktop Office apps. There is also a free standalone version of Teams with its own limits, which are worth checking directly since Microsoft revises them.

Is Pumble suitable for client communication?

It is built for internal messaging. Guest access on paid plans lets you bring freelancers or clients into specific channels. Most businesses still run formal client communication over email.

Pumble vs Microsoft Teams: The Verdict

If you pay for a Microsoft 365 plan that includes Teams, keep using it unless it is failing you. Low adoption because the tool overwhelms people is a valid reason to move. Curiosity is not.

If you are starting fresh, or if your Microsoft 365 plan is one of the versions sold without Teams, Pumble deserves a serious look. Unlimited history for unlimited users on a free plan is rare, and Pro at €2.49 a user is cheap enough that the decision usually comes down to whether you need real meetings and Office co-authoring rather than whether you can afford it.

Check your subscription first. The answer to this comparison is often already on your invoice.

Pricing and features correct at time of writing. Plans and capabilities are subject to change, so always confirm current details on the provider’s website before purchasing. Pumble prices in euros; check the converted cost and VAT treatment at checkout.