Plug into the stack you already run. Less setup friction, fewer surprises for clients.
Pick any repository and a date range. diffbill fetches your merged PRs and linked issue context.
Developer shorthand becomes professional, client-ready descriptions. Edit, exclude, or adjust anything.
One click creates a clean invoice draft in your Stripe account. Finalize and send from there.
Pick any repository and a date range. diffbill fetches your merged PRs and linked issue context.
Developer shorthand becomes professional, client-ready descriptions. Edit, exclude, or adjust anything.
One click creates a clean invoice draft in your Stripe account. Finalize and send from there.
2-minute walkthrough
Watch how diffbill turns merged pull requests into a client-ready Stripe draft in a few clicks — no spreadsheets, no manual work.
diffbill reads PR metadata — titles, short descriptions, and merge dates. Your source files, commit diffs, and repo contents are never accessed.
OAuth scopes: read:user and user:email. We cannot push code, create branches, or modify anything in your repos.
Select exactly which repositories to connect. We only query merged PRs in those repos — nothing else.
PR body text is truncated to 240 characters, sensitive patterns are redacted, and source code is never fetched.
Disconnect from your GitHub settings. All synced data is deleted immediately — no support ticket required.
Connect a repo, pick a date range, and send a client-ready invoice with evidence they can actually review. No spreadsheets, no memory gymnastics.
Pull from any GitHub repo.
Select a repository and date range; on Pro, combine multiple repos in one invoice. diffbill fetches merged PRs as primary billable sources, with linked issues as context.
AI-rewritten line items
Developer shorthand becomes professional, client-ready descriptions in seconds. On Pro and Team, hour estimates adapt as you edit so drafts trend toward how you bill each client.
Keyboard-first workflow.
Navigate rows with j/k, open the ⌘K command palette, and fly through invoice review without touching a mouse. Built for how developers actually work.
Tone and redaction controls
Starter keeps redaction on. Pro and Team let you control redaction, tone, and verbosity per client.
Client portal with proof built in.
Share a verified review link where clients can inspect evidence files, comment in context, and approve line items without a back-and-forth thread.
One-click Stripe draft
Create a clean draft in your Stripe account, then finalize and send from Stripe.
Recurring invoice schedules.
Set the client, repos, and cadence once. diffbill creates the draft automatically on schedule — you review and send.
Comments and approvals on each line item.
Clients work in the portal: approve what looks right, flag what needs a change, and keep discussion next to the evidence instead of scattered across email.
Every account starts with a 14-day Pro trial. Then pick the plan that fits how you bill.
| Limits | Starter | Pro | Team |
|---|---|---|---|
| Access | |||
| Connected repos | 1 | 25 | 100 |
| Invoice drafts / mo | 1 | 200 | 1,000 |
| Client profiles | 2 | 150 | 500 |
| AI | |||
| Max PRs per translation | 5 | 20 | 50 |
| AI credits / cycle | 15 | 300 | 1,000 |
Try diffbill on one repo, bill a light monthly cadence, and get enough AI room to feel the product before you need more headroom.
Includes
For consultants and retainers: recurring billing on autopilot, adaptive estimates that sharpen over time, and a polished client portal — without the busywork.
billed annually
·Price locked while subscribedEverything in Free, plus
For agencies and small teams that need recurring billing workflows, higher limits, and support.
billed annually
·Price locked while subscribedEverything in Pro, plus
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Hear how freelancers and consultants stopped losing hours
to invoice admin and started getting paid for the work they ship.
Everything you need to know about turning your GitHub work into invoices
Explore more
Start with no-signup calculators and generators, then move into the comparison and use-case pages that explain the full GitHub-to-invoice workflow.
Tools
Browse calculators and generators for rates, retainers, underbilling, and PR-to-invoice language.
Calculator
How much revenue are you losing to forgotten PRs? Estimate the hidden cost of manual billing — forgotten work, invoice prep time, and admin overhead. Free calculator.
Generator
Turn any PR into client-ready invoice language in seconds. Paste a pull request title, body, or public GitHub URL to generate professional line items. Free, no signup.
Comparison
Choose diffbill when your billing source of truth is shipped work in GitHub. Choose Harvest when your team still needs timesheets, hour approvals, and classic time-tracking workflows.
Use case
If you invoice clients based on shipped code, diffbill gives freelance developers a faster way to capture every piece of delivered work, explain its value in plain language, and send cleaner invoices.
Use case
If your billing process starts in GitHub and ends in Stripe, diffbill is the missing workflow in between: it captures shipped work, rewrites it in client language, and creates the draft invoice — all connected.
Stop losing billable hours to manual billing.
Stop rebuilding billing from memory. Capture every merged PR, let AI translate dev-speak into client-ready descriptions, and push a clean Stripe draft in minutes.
Starts with a 14-day Pro trial · No credit card required