SynthDen LLC · GenSpend

Know what your AI tools really cost.

Auto-capture every generation across the AI tools you already use — priced in real dollars, tied to the client and the finished piece. No manual logging.

Available in 7 languages
GenSpend usage dashboard showing captured AI spend, credit heatmap, and per-vendor breakdown

Works with a growing list of AI tools. Don't see yours? Tell us.

Simple setup

How it works

Three steps. No manual tracking, ever.

1

Install the extension

Add the GenSpend Chrome extension, link it to your account, then grant Chrome access for the AI tools you want tracked. After that, it runs quietly in the background.

2

Create like you already do

Generate in Kling, Runway, Midjourney, Suno and more. Every render is captured and priced automatically as you work.

3

See spend & bill clients

Open your dashboard for live spend by tool and job — then export client-ready invoices and reports in a click.

Features

Everything in one ledger

Capture

Automatic capture

No spreadsheets, no manual logging — every generation is captured the moment it happens, with the model, outputs, and credits it used.

Row-level capture detail — date, model, resolution, outputs, and credits for each generation
Accuracy

Real spend, not guesses

Credits and subscriptions are reconciled into actual dollars — so a $10/mo plan reads as $10, and pay-as-you-go is priced per credit.

Real spend, not guesses
Billing

Client-ready invoices

Attribute AI work to jobs and clients, set your markup, and export branded PDF or CSV invoices in your client's currency. Your own cost stays private.

Client invoice preview with markup and a private internal cost
Reporting

Reports & multi-currency

Project, vendor, and reconciliation reports — viewable and exportable in USD, EUR, JPY, BRL, CNY and more.

Reports and exports, including a non-English (Japanese) export, with multi-currency support
Pricing

Start free. Unlock unlimited tools when you're ready.

Track your first AI tool free, forever. Add every other tool for one flat $29.95/mo — no per-seat fees, no tracking limits.

  • Automatic capture across every supported AI tool
  • Live spend dashboards & vendor reconciliation
  • Job & client tagging
  • Client-ready PDF & CSV invoices and reports
  • Multi-currency: USD, EUR, JPY, BRL, CNY & more
  • Browser extension & billing sync

GenSpend Access

Cancel anytime · billed monthly in USD

Start free

First tool free forever · 30-day money-back on upgrades · cancel anytime

Get started

Stop guessing what your AI tools cost.

Start tracking — see your real AI spend within minutes of your next render.