For accounting & bookkeeping firms

One place to see
every document. From intake to entry.

Clients email their documents, or you auto-import them from your accounting app or your machine — and every one moves through a single view. Lymnus reads each file in any language, cleans and extracts the fields, and returns the data by email or into your app.

No card needed SSO & SCIM built in 1% to climate

client-receipts-log.pdf via email-in
vendor_name Acme Corp 99%
reference_id REF-2026-041 98%
total_amount 1,845.00 87%

↳ flagged for a 10-second human check

Bill created in QuickBooks Acme Corp · REF-2026-041 · 1,845.00
Would post to + 39 more

document in → clean entry out · no templates · no retyping

Your documents already contain the data. Someone just has to type it. Today that someone is you.

The shoebox client

A year of receipts in a bag, a deadline, and no view of what's in there.

Month-end bottleneck

You can't close what you can't see — and the entry backlog hides.

Tools that half-help

Extract-to-CSV still leaves you cleaning and importing, off in another window.

How it works

A pipeline you set up once. Then it just runs.

01

Everything comes into one intake

Give clients a pipeline address to email, or auto-import from your accounting app or your machine — it all shows up in one place.

02

Every field extracted and scored in view

Lymnus reads scans, photos, handwriting, and dataset files, and shows you field by field how sure it is.

03

You direct clean entries where they go

QuickBooks, Xero, Sheets, or email — you set the destination and watch it land.

The review queue

You review exceptions. Not everything.

Most documents flow straight through. When Lymnus is less than sure about a field — a smudged total, a handwritten date — that one document waits for a ten-second human check. Every correction makes your pipeline sharper.

A number that grows every week: the share of documents that never needed you at all.

The pipeline does more than read

Extraction is the first step — not the whole job.

Clean & merge, not just extract

Deduplicate, normalize dates and currencies, standardize vendor names, and merge many files into one clean dataset — as a step in the same pipeline.

Reads documents in 41 languages

A supplier invoice in German, a receipt in Japanese, a form in English — extracted into the same clean fields, in the language you work in.

Ask your documents anything

Once the data is in, the built-in assistant answers plain-English questions across everything your pipelines have processed — no formulas, no exports.

Reports that build themselves

Turn processed data into charts, summaries, and shareable reports — generated from your pipelines and exported wherever you work.

Built for teams

Share pipelines with your team, track every edit, fear no mistakes, and instantly revert incorrect data with a visual audit log, or add SSO and roles when you need them.

An API underneath it all

Everything the pipeline does is available over the API — push documents in, receive webhooks out, and build your own flows on top.

Ends up in your system, not ours.

QuickBooks Xero Google Sheets Excel Airtable Smartsheet Google Drive Dropbox OneDrive Notion PostgreSQL Snowflake Zapier Odoo Hubspot BigQuery PowerBi MySQL Salesforce Freshbooks MongoDB SharePoint API + webhooks
+ 39 more
SSO / SAML SCIM IP allowlists GDPR Enterprise →

Committed to Cleaner Compute.

Running software at scale consumes significant energy. That's why Lymnus commits 1% of revenue to verified CO₂ removal — offsetting the environmental cost of the infrastructure that powers your workflows, at no extra cost to you.

Your next 10 documents are on us.

No card needed