No moat. Still in business.
Software directory for those who don’t want to rebuild, own the updates, the bugs, the support.
- Cronhooks
Fires webhooks once or on a cron schedule in your timezone and alerts you when a call fails.
Since 2019
Free plan · Developer tools · Developers
- Marble
A small headless CMS for writing and publishing blog posts and media, pulled into your site by API.
Free plan · Website builders · Creators and writers
- Formspark
Send your own HTML form to a hosted endpoint that stores entries, holds back spam and forwards them to email or other tools.
Forms and surveys · Agencies
- Doczilla
An API that renders HTML and saved templates into PDFs and screenshots, for developers who need documents from their apps.
Pay as you go · Documents and e-signature · Developers
- Statused
Posts a Slack alert when Apple or Google approves or rejects your app, or a TestFlight build is ready.
Since 2023
Subscription · Uptime and monitoring · Developers
- Hyperserve
An API that takes videos your users upload, converts them to web-ready formats and serves them from a CDN.
Free plan · Video and audio · Developers
- OpenThat.Link
A Chrome extension that gives you a webhook URL, so automation tools can open links as new tabs in your browser.
Since 2026
Automation and integrations · Developers
- Trackkit
An API that adds open and click tracking to emails from any provider and sends the events to your app by webhook.
Since 2026
Free plan · Transactional email · Developers
- llms-txt.io
Creates and checks llms.txt files so AI coding assistants can read your docs, and refreshes them when the site changes.
Since 2025
Free plan · SEO · Developers
- Sunnybox
Connect email accounts and get messages sent to your webhooks, with an API for replies and content analysis.
Since 2023
Free trial · Developer tools · Developers
- Gogs
A light self-hosted Git server with a web interface that runs as one binary or Docker container on small machines.
Free · Developer tools · Developers
- Joystick
Lets app and game developers change settings and run A/B tests remotely, without shipping a new build or waiting for store review.
Since 2024
Developer tools · Developers
- BootForm
Gives static website forms a hosted endpoint that stores submissions, filters spam and sends alerts to email, Slack or Discord.
Forms and surveys · Developers
- Pocket Alert
Sends messages from your scripts, servers or webhooks straight to the Pocket Alert app on your iPhone or Android phone.
Since 2024
Free plan · Uptime and monitoring · Developers
- Batsign
A free personal URL that emails you when a script, cron job or build calls it, for developers who want simple alerts.
Free · Uptime and monitoring · Developers
- Hook0
Sends webhooks from your app to customers with retries, signatures and logs, hosted in the EU or run on your own servers.
Free plan · Developer tools · Developers
- Hook Relay
A hosted service that sends your app's webhooks with retries, logs and debugging so developers need not build it.
Free plan · Developer tools · Developers
- Conduit
Receives incoming email and passes each message to your app as a signed HTTP POST, so there's no need to run a mail server.
Free · Developer tools · Developers
- KwesForms
A form backend for developers that adds front-end validation, autoresponders and spam blocking, with a HIPAA option.
Free trial · Forms and surveys · Health and clinics
- Codehooks
Hosted backend that takes in webhooks from Stripe, Shopify and others, stores them and runs your code with queues, cron and retries.
Since 2024
Free plan · Developer tools · Developers
- Syncd
Hosted service that receives, logs and retries webhooks, with a CLI for local testing and a typed SDK.
Since 2024
Developer tools · Developers
- Saggar
A Mac terminal manager for developers running several coding agents, showing which session is waiting for input.
Since 2026
Developer tools · Developers
- Formboost
A form endpoint for React, Vue or plain HTML sites that stores submissions, blocks spam and emails or forwards each one.
Free plan · Forms and surveys · Developers
- meter
Describe the data you want from a website and get structured results plus webhook alerts when it changes.
Since 2025
Free plan · Developer tools · Developers
- wrist/off
Trigger webhooks and HTTP calls from Apple Watch faces, widgets and Siri, and see the response code.
Since 2025
Developer tools · Developers
- Form Plume
Paste one endpoint into an HTML form to get spam filtering, stored submissions, email alerts and routing to other tools.
Free plan · Forms and surveys · Developers
- callsign
One MCP server that gives AI agents hundreds of sourced data streams like weather, markets and releases, with full history.
Since 2026
Developer tools · Developers
- 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
- Vartiq
Hosted service that sends webhooks for software teams, with retries, dead letter queues and delivery logs.
Since 2025
Free plan · Developer tools · Developers
- Webhooker
Receives webhooks from providers like Stripe, then verifies, stores and forwards them to your services with retries.
Free plan · Developer tools · Developers
- Lumbox
Gives each AI agent a real email address, and soon a phone number, so it can read mail, reply and use login codes.
Since 2026
Free plan · Developer tools · Developers
- AnyHook
Sits in front of your server to receive webhooks from Stripe, Shopify and others, logging each one so missed events can be resent.
Free plan · Developer tools · Developers
- Kapso
API and dashboard that let developers send and receive WhatsApp messages from their own product.
Since 2025
Free plan · Developer tools · Developers
- OpenZPL
Preview Zebra ZPL shipping labels in the browser and turn them into PNG or PDF through an API.
Since 2026
Free plan · Developer tools · Online sellers
- EdgarKit
A JSON API and webhooks that deliver new SEC filings and insider trades to fintech apps and quants.
Since 2026
Free plan · Developer tools · Developers
- 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
- Decoy
A native Mac app for developers to set up local mock endpoints, inspect incoming requests and test webhooks and API failures.
Since 2026
Developer tools · Developers
- Hookman
Gives you one fixed webhook URL that forwards Stripe and Paddle events to whichever branch deployment you are testing.
Since 2026
Free plan · Developer tools · Developers
- Pidgeon
Gives AI agents their own email addresses and inboxes through an API, hosted in the EU, for developers building agents.
Since 2026
Free plan · Transactional email · Developers
- SMTPfast
An email sending API for developers that shows every message's path from queue to delivery, bounce or open.
Free plan · Transactional email · Developers
- wsgrok
Opens a public HTTPS address to a server on your own machine, so developers can test webhooks and bots.
Since 2025
Free plan · 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
- Pascal's Pager
Gives each service a private webhook URL and turns incoming JSON into plain English iPhone alerts, with sensitive fields masked.
Since 2026
Uptime and monitoring · Developers
- Sessy
Dashboard for email sent through Amazon SES showing bounces, deliveries, complaints, opens and clicks, run yourself or hosted.
Free · Transactional email · Developers
- getrequest
A hosted endpoint in front of your API that queues requests, retries failed deliveries and keeps a searchable log.
Since 2026
Free plan · Developer tools · Developers
- EventDock
Receives webhooks for your app, retries failed deliveries and keeps a replayable history so no events get lost.
Since 2026
Free plan · Developer tools · Developers
- Dead Simple Email
An API that gives AI agents their own email inboxes to send and receive mail, with webhooks and scanning for prompt injection.
Since 2026
Free plan · Transactional email · Developers
- EventSend
Send app events with one HTTP call, then search them and get them delivered to Slack, Discord, Telegram or webhooks.
Since 2026
Free plan · Developer tools · Developers