SnapOtter tech stack

SnapOtter is open-source, self-hosted file-processing tool. Convert, compress, OCR, transcrib. It runs on Fastify, React and 0 more, read from its public repo snapotter-hq/SnapOtter.

Open-source, self-hosted file-processing tool. Convert, compress, OCR, transcribe & run local AI across image, video, audio, PDF & documents, via UI, REST API & pipelines. Your files never leave your network. The stack shown is detected from the public repository edition; hosted infrastructure and optional services may differ.

Productivity · web · https://snapotter.com/ · 2,864 GitHub stars, AGPL-3.0 (2026-10-28)

Built with

Backend

Fastify (apps/api/package.json@896510eb8fb0: "fastify")

Frontend

React (apps/demo/package.json@896510eb8fb0: "react")

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70 vendors priced in full, with every plan and what it includes, and more being added
317 developer services on Vendors, 70 priced in full and the rest with free tiers and starting prices, growing as we research more
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SnapOtter tech stack

Built with

Backend

Frontend

What do I use to build this?And how much will it cost?What do you want to build?

What Are You Building?

Prices read from each vendor’s own pricing page

One placefor every stack decision.

Plan

Cost as you grow

Vendors

Audit

Billing

Showcase

Give your AI assistantaccess to Kong Reviews.

See what real productsare built on.

How services are ranked

See what startups build on.

Already built?Start from what you run.

Pick what works.Build what’s next.

Audit Your Stack

What's it built on?

What it runs on

What matters

Build Library

My Stacks

Billing

Vendors

Missing a Vendor?

Showcase

Built Something?

New startups, daily

Use Kong Reviews from your AI assistant.

Prices, Kept Honest by Everyone

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Admin

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What an Issue Looks Like

What's in It

Recently Featured

Plan your stack for free.

Free

Paid Plans

Missing a Vendor?

Questions

Pick what works.Build what’s next.

What do I use to build this?
And how much will it cost?What do you want to build?

One place
for every stack decision.

Give your AI assistant
access to Kong Reviews.

See what real products
are built on.

Already built?
Start from what you run.

Pick what works.
Build what’s next.

Pick what works.
Build what’s next.