No moat. Still in business.
Software directory for those who don’t want to rebuild, own the updates, the bugs, the support.
- PDFkind
Edit, sign, merge, compress and convert PDF files in the browser without uploading them or signing up.
Since 2026
Free · Documents and e-signature
- BOM Manager
Keeps one parts library across all the circuit boards in a project, with live supplier prices and lists of what to order.
Since 2026
Free · Inventory and stock · Manufacturing
- Copperhead
An AI agent that edits KiCad schematics and boards and reruns electrical and design rule checks until they pass.
Since 2026
Free · Developer tools
- Formstep
Sends customers branded, prefilled forms in their own language, chases replies and passes the answers back to your tools.
Since 2026
Free plan · Forms and surveys
- ProposalKit.io
Agencies send proposals as branded links, see which parts clients read, collect signatures and export PDFs.
Since 2026
Free plan · CRM and sales · Agencies
- Traceformer
Upload a KiCad or Altium schematic and get an AI review of wiring mistakes checked against part datasheets before you order boards.
Since 2026
Free plan · Something else · Manufacturing
- Snapquo
Phone and web app for tradespeople to send quotes with photos, take a deposit on acceptance and invoice the rest.
Since 2026
Subscription · Invoicing and billing · Trades and home services
- Signbee
An API and MCP server that lets AI agents send contracts and collect two-party signatures by email.
Since 2026
Free plan · Documents and e-signature · Developers
- AIR Blackbox
Records every AI agent decision in a signed, tamper-evident log so teams can show regulators what their AI did under the EU AI Act.
Since 2026
Free plan · Developer tools · Developers
- Appenate
Build mobile forms and simple apps without code so field staff can record inspections, jobs and data on their phones.
Free trial · Forms and surveys · Trades and home services
- VisiSign
Send documents for legally binding e-signature from a web app or API, with a flat team price instead of per-seat fees.
Since 2026
Free plan · Documents and e-signature
- Overcast
Pools GPUs and CPUs from many cloud providers and your own servers so developers can run large data jobs in one place.
Since 2026
Developer tools · Developers
- DollarDeploy
Deploys apps from a GitHub repo onto a server in your own cloud account, with HTTPS and redeploys on each push.
Since 2026
Free plan · Developer tools · Developers
- Signegy
Browser tool that signs, joins, splits and shrinks PDFs without uploading them, adding a verifiable certificate to each signature.
Since 2026
Free · Documents and e-signature
- DBLift
Runs versioned SQL and Python database migrations with dry runs, history checks and rollbacks, for Python teams.
Since 2026
Free plan · Developer tools · Developers
- BV Circuits
Upload a schematic, netlist and parts list to get a report of wiring mistakes and design fixes before you order boards.
Since 2026
Something else
- ConvertUniverse
Build visual pipelines that extract invoice data, edit, sign and route PDFs for teams on Google Workspace.
Since 2026
Free plan · Documents and e-signature
- Free PDF Editor
Edit, sign, merge, split and convert PDF files in the browser without signing up, with files kept on your device.
Since 2026
Free · Documents and e-signature
- FastAPI Cloud
Hosting for Python FastAPI apps that deploys with one command and handles scaling and HTTPS for developers.
Since 2026
Developer tools · Developers