Swisstools.dev
● Beta Free for every team and project. No card. No caps.
∗ A growing toolkit, organized by team & projectThe boring side
The boring side
of shipping,
sorted.
One workspace for four developer tools: a webhook inbox, API mocks, feature flags, and release notes.
A webhook inbox that’s a delight to debug with. Mocked endpoints in fifteen seconds. Feature flags PMs can toggle. Release notes stakeholders actually read. All scoped to the project you’re working on.
★ Customer #4? It could be you.⌘ open SDK · 12h webhook TTL · no card on file
Webhook inbox · live
4 events captured
→ stripe inbox · Checkout 2.0Open inbox →
01 · Releases
Releases
AI drafts notes from commits. You polish. Stakeholders read.
02 · Feature flags
Feature flags
PMs ship without a deploy. Devs read flags via SDK or REST.
03 · API mocks
API mocks
Spin a mocked endpoint in fifteen seconds. Share the URL.
04 · Webhook inbox
Webhook inbox
See every payload. Replay any of them. Bypass to local.
∗ No signup, no payload limit lies
Curl it now. Watch it land.
We just minted you a private webhook inbox for the next hour. Paste the curl into a terminal — the request shows up in the panel on the right in real time. That's the whole product, no signup required.
$ try this
# minting your inbox…
Live inbox · this page
0/5Waiting for your first request…
copy the curl on the left, paste into your terminal
∗ Live in under a minute
1
Sign in with GitHub
No credit card, no setup wizard. A personal team is ready the moment you land.
2
Create a project
Everything — mocks, webhooks, flags, releases — is scoped to the project you're working on.
3
Grab your URL
Spin a mocked endpoint or a webhook inbox and share the link. That's the whole ceremony.
∗ Things people ask
Honest answers to fair questions.
- How is this different from ngrok / Beeceptor / Mockoon?
- Those each do one thing well. Swisstools is the bundle: mocks, webhook inbox, feature flags, release notes — all scoped to the same project. Fewer tabs, one login, same URL pattern across all four tools.
- Is it actually free, or 'free trial' free?
- Actually free. No card on file, no caps on projects or mocks, no expiring trial. While we're in beta everything is free; paid plans only kick in for limits that real teams hit (think: usage above a generous monthly ceiling), and existing free usage stays free.
- Where does my webhook data live and for how long?
- Captured webhook requests sit in Redis for 12 hours, max 50 per inbox. They're never written to long-term storage. If you need them longer, replay them somewhere persistent — that's the whole replay button.
- Can I self-host?
- Not yet — the codebase is monolithic Bun + Postgres + Redis, so it's not far from feasible, but it's not packaged. If you have a strong reason to self-host, email and tell us why; that moves it up the list.
- What happens to my data if you shut down?
- You get a one-click JSON export of mocks, flags and release notes from the project page. We commit to 90 days' notice and a working export endpoint before anything goes dark. The dream is that this question stays hypothetical.