Built for accounting & bookkeeping firms

Client paperwork already
has the numbers. Get them out.

Forward client receipts, invoices, and statements by email, or pull them in automatically from the tools you already use. Lymnus reads every document, in any language, pulls out every field, and delivers clean entries straight into QuickBooks, Xero, or wherever your books live.

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

q3-client-receipts.pdf via email-in
vendor_name Meridian Supplies 99%
reference_id REF-2026-041 98%
total_amount 2,140.00 87%

↳ flagged for a 10-second human check

Bill created in QuickBooks Meridian Supplies · REF-2026-041 · 2,140.00
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 arrives every quarter

One more client, one more bag of paper, and the same deadline as everyone else.

Month-end waits on typing

The close doesn't start until the last receipt is keyed in — not until the numbers actually need judgment.

A CSV isn't a finished job

Extract-to-spreadsheet just moves the cleanup to later. Someone still has to load it in.

How it works

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

01

Clients forward paperwork straight to your pipeline

Give each client their own inbound address, or pull their documents in automatically from the apps you already connect. Nobody logs into a separate portal.

02

Every field comes out already scored

Scans, phone photos, handwriting — Lymnus reads all of it and tells you exactly how confident it is, field by field.

03

Clean entries land in your books

QuickBooks, Xero, or a spreadsheet — pick the destination once, and every future document follows the same path.

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