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Pricing22 July 2026 · 5 min read

Mailbox Cleanup Tool Cost Comparison

By Martin Dobson, AIERT Ltd

Comparing prices across mailbox cleanup tools is harder than it should be — because most of them don't publish company-wide pricing at all. This isn't a like-for-like price table so much as an honest map of what pricing model each tool actually uses, since that determines the real cost of rolling it out to a whole organisation far more than any single published number does.

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Pricing Model, Side by Side

ToolPricing modelCompany-wide pricing published?Handling headcount changes
MailBroom for BusinessPer organisation, by seat bandYes — flat monthly price, 5 published bands (1–5 through 51–100 seats), custom quote above 100Automatic — one SSO sign-in covers the whole domain; no per-person provisioning
Clean EmailPer-account bundles (1 / 5 / 10 accounts)~€11.99–35.99/mo per account bundle (per TheBusinessDive); organisational pricing is quote-onlyManual — buy and share individual account access; scored 1/5 for team fit by TheBusinessDive
SaneBoxNamed individual plans (Snack / Lunch / Business)~$4.92/user/month (per TheBusinessDive), no free plan; no per-organisation rate publishedManual — per-account subscriptions; TheBusinessDive lists teams as "not ideal for"
BitRecover Office 365 EraserNot published on-siteNo — pricing not disclosed on the vendor's own pagesUnclear — access is via direct account/admin credential login, not seat-based SSO

MailBroom is the only one in this comparison with a fully public price list — see the exact monthly rates by seat band on our pricing page.

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The Actual Numbers, at 10 and 50 Users

Converted to GBP at approximate rates at time of writing (EUR≈0.85, USD≈0.75), here's what each tool would actually cost for a 10-person team and a 50-person company. Being direct about this: on raw sticker price alone, MailBroom is not the cheapest at either size— SaneBox and Clean Email both work out lower per month at these headcounts. What they don't include is explained below the table.

Tool10 users50 users
MailBroom for Business£45/mo flat (6–10 seat band) — £4.50/user£200/mo flat (26–50 seat band) — £4.00/user
Clean Email~£30.66/mo (10-account bundle, €35.99) — £3.07/userNo published tier beyond 10 accounts — quote-only
SaneBox~£36.78/mo (10 × $4.92) — £3.68/user~£183.89/mo (50 × $4.92) — £3.68/user
BitRecoverNot published — contact vendor for a quoteNot published — contact vendor for a quote

Clean Email figures assume the published 10-account bundle; there's no published 50-account tier, only "contact us for a quote." SaneBox figures assume 10 or 50 individual subscriptions at its published per-user rate, since no team/volume plan is published — and per its own independent review, teams are explicitly listed as "not ideal for." Exchange rates are indicative, not live.

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Why the Cheaper Number Isn't the Better Deal Here

Clean Email and SaneBox are cheaper per month at these headcounts — that's a real, verified number, not spin. But neither does the same job MailBroom does, and neither is built to be deployed the same way:

  • SaneBox filters incoming mail — it doesn't bulk-delete or free storage. If the actual problem is an Exchange Online quota or a 'mailbox full' ticket, a cheaper filtering tool doesn't solve it at any price. See our full comparison.
  • Clean Email's price is for personal account bundles you buy and distribute yourself — someone still has to track who has access, provision new starters, and de-provision leavers by hand. MailBroom's per-organisation SSO licence removes that admin overhead entirely. See our full comparison.
  • Neither publishes a stated position on Exchange Online retention policy or legal hold compatibility — MailBroom explicitly works within both rather than around them.
  • MailBroom's per-user cost actually falls as headcount grows within a band (£4.50 → £4.00/user from 10 to 50) — the seat-band model rewards scale, not just the raw number at one snapshot in time.

Cheapest-per-month and best-value-for-the-job aren't always the same tool — see the full functionality checklists on each comparison page before deciding on price alone.

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The Cost That Doesn't Show on a Pricing Page

A per-account tool priced for individuals can look cheaper per seat than an organisation-wide licence — until you account for the admin time spent tracking who has access, provisioning new starters, and de-provisioning leavers by hand. MailBroom's per-organisation model removes that entirely: one Microsoft SSO sign-in, and every employee on the company domain gets access automatically, with no seat list to maintain as headcount shifts within a band.

Read the full breakdown of IT-time savings, storage-cost reduction, and leaver-mailbox risk in our business case / ROI page.

Frequently Asked Questions

Why doesn't this comparison show exact competitor prices?+

Because most of them don't publish exact prices for company-wide use. Clean Email sells personal account bundles (1/5/10 accounts) and directs organisations to 'contact us for a quote.' SaneBox publishes individual-tier pricing (named Snack/Lunch/Business plans) but no per-organisation rate. BitRecover doesn't publish pricing on its own site at all. MailBroom is the only one with a full published price list by seat band — that transparency is itself part of the comparison.

What does 'per-organisation' pricing actually save an IT admin?+

Time and predictability. With per-account or per-seat tools, someone has to track who has a licence, provision new starters, and de-provision leavers. With MailBroom's per-organisation licensing, one subscription covers every employee on the company's Microsoft domain automatically via SSO — there's no seat count to manage as headcount changes within a seat band.

Is the cheapest tool always the best value?+

Not if it doesn't do the job you need. A personal-account tool priced for individuals looks cheap per account, but doesn't scale to company-wide deployment, shared mailbox cleanup, or centralised IT administration — the actual costs of that gap (helpdesk tickets, manual per-person setup) don't show up on the pricing page.

Martin Dobson
Founder, AIERT Ltd — builds MailBroom for Business and MailBroom for iOS.

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