Prismo
Invoice & work hub for technical freelancers

Turn your dev work into clean invoices in minutes

Prismo keeps your clients, tasks, time logs, and invoices in one dark, fast surface so you stop reverse-engineering last month's hours from Git history.

Time trackingInvoice generationClient management
Join early accessSee how it works

Built by a freelance engineer, for freelance engineers.

Prismo dashboard showing client timeline and invoice summary

Designed for freelancers who live in Git, Jira, and terminal windows.

Backend & platform engineersFractional tech leadsDev studios up to 10 people

Why this matters

Freelance work is structured. Your admin isn't.

Everything about Prismo keeps the “work → hours → invoice” loop intact so you can explain every line item.

You track time in three places

Calendar invites, personal notes, and spreadsheets never match up.

Invoices take hours

You rebuild the story of your work from emails, PRs, and Slack.

You underbill

Small but real work—debugging, quick reviews, emergency calls—goes missing.

No full picture

There's no single view of hours → invoices → what's paid vs pending.

See how Prismo fixes this

Loop

From tasks to paid invoice, in one loop

View example invoice
Log work where it happens
Track hours against clients, retainers, and tickets. Add PR links or story IDs so context never gets lost.
Review the billing period
Pick a client and range. Prismo pulls every relevant time log and surfaces totals before you generate anything.
Generate a detailed invoice
One click to a PDF with a clean summary plus an optional appendix your client can audit.

Differentiators

Features that match how engineers actually work

Client & rate management
Store billing details, currencies, and hourly rates per client so invoices are repeatable.
Time logs with task context
Attach Shortcut stories, GitHub PRs, or ticket IDs to every entry for instant credibility.
Opinionated invoice generator
Generate invoices with a strong narrative, totals, and detailed appendix in a click.
Simple weekly dashboard
See logged hours, billed totals, and what's still pending across clients.

Use cases

Who Prismo is for

Senior backend contractor
Multiple clients, long-running retainers, and async deliverables that need defensible invoices.
Fractional tech lead
Split weeks across teams and need crystal clear hours per client without spreadsheet math.
Small dev studio
Operate like a squad but bill like freelancers. Standardize how you track time and send invoices.

Inside Prismo

See everything you've done for a client in one place

Client timeline, totals, and invoice CTA live in a single view so you can answer hard questions in seconds.

Prismo dashboard showing client timeline and invoice summary

Client timeline

Every log, linked back to tickets and PRs.

Totals that stay honest

Hours, amount, and billing period without extra math.

Generate invoice

Create a PDF that tells the story of the work.

Pricing

Simple pricing for technical freelancers

Monthly
Yearly (2 months free)

Free

€0

Perfect if you’re trying Prismo with your first client.

  • 1 workspace
  • 1 client
  • Up to 4 invoices total
  • Basic client management
  • Invoice generation (PDF)
Get started free
Most Popular

Pro (Solo)

€9/month

For active freelancers with more than one client.

  • Unlimited active clients
  • Unlimited invoices
  • Core developer integrations
  • Full core reports
  • Priority email support
Upgrade to Pro
Limited Availability

Founding User

Founding User Deal
€99one-time

Pay once, use Prismo Core forever.

  • Up to 10 workspaces
  • Up to 50 active clients
  • Unlimited invoices
  • All Pro features included
  • Founding User badge
Become a Founding User
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Answers

Frequently asked questions

Early access

Ready to stop guessing last month's hours?

Join the early access list and be first to turn your work into clean, defensible invoices.

No spam. Occasional product notes when there's real progress.