Soonbuilt

Product ideas for small accounting firms.
Checked against what exists.

We ran Soonbuilt's idea search for small accounting firms, selling to independent accountants and bookkeepers. It drafted 6 ideas, searched the web for each one, and dropped 4 that already exist. Researched 23 September 2026. Every link below came from that search.

3 ideas are worth a look.

For small accounting firms, selling to independent accountants and bookkeepers. We explored 6 ideas and searched for each one. 4 already exist.

Already exists, so we dropped them

  • Client Query InboxKarbon and Client Hub already turn client email into tracked tasks for accounting firms. karbonhq.com
  • Year End Chase ListSmartVault and Mailpro already send tracked document checklists with automated reminders. smartvault.com
  • Deadline ShieldJetpack Workflow and File In Time already track filing due dates and recurring client deadlines. jetpackworkflow.com
  • Bank Feed FixerQuickBooks, Docyt and Numeric already automate bank reconciliation and transaction matching. docyt.com
01Gap found

Handover Notes

A structured handover record for each client that captures open items, quirks and history so a colleague can pick up the file without a phone call.

Who pays
Small accounting firm with two or more staff
The problem
When a client moves between staff, the context lives in one person's head and old email threads. The next person starts cold and asks the client the same questions again.
The gap
Practice management tools store client records and workflows, but none of the results show a purpose built handover document that captures quirks and open items at the moment of transfer.
Already out there
  • Firm360 myfirm360.com

    Central hub for client records, workflows and communication, but no dedicated handover artefact.

  • Client Hub clienthub.app

    Turns messages into trackable actions, but does not capture tacit client context for a colleague.

  • Karbon karbonhq.com

    Standardises onboarding and work templates, but handover between staff is not the focus.

People asking for it
The big assumption
Firms will pay for a handover tool when their practice management software already stores client notes.
Test it this week
Ask ten small firm accountants to describe their last client handover and whether they would pay for a one page structured record.
02Gap found

Fee Quote Tracker

Quotes a fixed fee, tracks time against it, and flags clients that are quietly unprofitable before the year ends.

Who pays
Small accounting firm partner
The problem
Partners quote a fixed fee and only find out months later that the work cost more than the fee. By then the client has had a year of service at a loss.
The gap
Generic PSA tools track fixed fee profitability, but the results show nothing built for a small accounting firm that ties a quoted fee to logged time and shows a running margin per client.
Already out there
  • BigTime bigtime.net

    Tracks cost against budget on fixed fee projects, but is a general PSA not aimed at small accounting firms.

  • My Hours myhours.com

    Tracks time and cost against a fixed fee budget, but has no accounting firm client view.

  • Ruddr help.ruddr.io

    Handles fixed fee billing schedules and revenue recognition, not per client margin warnings.

People asking for it
The big assumption
Partners will log time against a fixed fee often enough for the margin number to be useful.
Test it this week
Ask five small firm partners to send you last month's time entries and quoted fees, then calculate margin by hand.
03Gap found

No Login Document Chase

A chaser that lets clients upload documents from a link without creating an account or logging into a portal.

Who pays
Solo bookkeeper or small accounting firm
The problem
Clients do not upload documents because they have to remember a login and find the file. The bookkeeper spends hours each week chasing the same people.
The gap
SmartVault and Mailpro send tracked checklists and reminders, but the results show the login step is still the blocker. A link only upload with no account is the gap.
Already out there
  • SmartVault smartvault.com

    Sends secure trackable checklists with reminders, but clients still work inside a portal.

  • Mailpro mailpro.com

    Automates request and reminder emails, but does not solve the upload step itself.

  • Jupid jupid.com

    Covers the document collection category including AI agents, but the login barrier remains.

People asking for it
The big assumption
Clients who ignore portal logins will actually upload through a plain link.
Test it this week
Send ten clients a plain upload link with no login and count how many upload within three days.

Have your own field in mind? Find the ideas still open in it. Ref SB-20260923-F2ABA5

Find your own ideas

Your version will be different.

These ideas are for small accounting firms in general. Tell us who you can reach and where you sell, and the search finds the gaps that fit you. It's free and takes under a minute.

Run the search

More fields we've researched

Have an idea?
Let's see if it's worth building.