Webhooks.cc
Webhook.site
UseWebhook
ngrok
Webhook Relay
Webhook Wizard
Beeceptor
Webhooks.io
Handler
fastlane
Webhooks.cc is a free, open-source webhook inspection and testing platform built for developers. Create a unique endpoint URL, point any service at it, and watch requests arrive in real-time โ headers, body, query parameters, IP, and timestamps, all formatted and searchable. Signed provider templates โ Send realistic test webhooks from Stripe, GitHub, Shopify, and Twilio directly from the dashboard. Signature headers are generated automatically so you can verify your integration end-to-end without waiting for real events. CLI tunneling โ Forward incoming webhooks to localhost with whk tunnel . No port forwarding, no ngrok โ just a direct stream from your public endpoint to any local port and path you choose. TypeScript SDK โ Programmatic access to every webhooks.cc feature. Create endpoints, send templates, and wait for matching requests with composable matchers โ built for Vitest, Jest, and CI pipelines like GitHub Actions. MCP server โ Connect your AI coding agent โ Claude Code, Cursor, VS Code, or Codex โ and let it create endpoints, send test webhooks, inspect payloads, and replay requests through natural language. Open source & simple pricing โ The entire platform is open-source under AGPL-3.0, with the CLI and SDK available under MIT. The free tier includes 50 requests/day, unlimited endpoints, and full access to the CLI, SDK, and MCP server. Pro ($8/month) scales to 100,000 requests/month with 30-day retention.
Handler is a vibe marketing agent for app marketers. It helps app teams find outlier TikToks, understand what makes them work, and turn proven patterns into clearer creative direction. Todayโs launch focuses on Handler and TikSpy: research winners faster, reduce manual scrolling, and know what to test next.
Webhooks.cc HandlerWebhooks.cc's answer
Developers plain and simple.
Handler's answer:
Handler is made for app founders, growth marketers, mobile app teams, indie app builders, and agencies that use TikTok to grow consumer apps.
Webhooks.cc's answer
TypeScript, Rust and Go.
Handler's answer:
Handler uses AI analysis, TikTok content research, video metadata extraction, creative pattern detection, and a web-based dashboard to help app marketers find and understand winning TikToks.
Webhooks.cc's answer
Our developer first approach, with our SDK and MCP especially, those tools make it easy for developers to implement and test everything webhooks on their app, localhost or not.
Handler's answer:
Handler is built specifically for app marketers who want to find what is already working on TikTok. Instead of guessing content ideas, Handler helps teams discover outlier TikToks, understand winning patterns, and decide what to test next.
Webhooks.cc's answer
Generous free tier with full feature access and the cheap pro tier with very generous usage limits. And obviously, because we are developer first, and have a unique SDK and MCP offering.
Handler's answer:
Handler is focused on TikTok research for app growth, not generic social media management. It helps marketers move faster from โwhat should we post?โ to clear creative direction based on real winning TikToks.
Webhooks.cc's answer
Some time ago i was developing a now dead app, that app delivered webhooks, and i grew tired of webhook.siteยดs restrictive free tier, rotating endpoints and lack of developer tools, so i built my own, and eventually that internal dev tool grew to be webhooks.cc today.
Handler's answer:
Handler was created because app teams spend too much time manually scrolling TikTok trying to understand what content works. We built it to make TikTok research faster, clearer, and more repeatable for app marketers.
Handler's answer:
Handler is currently early, so we are not publishing customer names yet. The product is built for app founders, consumer app teams, growth marketers, and agencies working on TikTok-based app growth.
Webhook.site - Instantly generate a free, unique URL and email address to test, inspect, and automate (with a visual workflow editor and scripts) incoming HTTP requests and emails.
fastlane - Connect all iOS deployment tools into one streamlined workflow
UseWebhook - Capture and inspect webhooks from your browser, forward to localhost, and replay from history.
ngrok - ngrok enables secure introspectable tunnels to localhost webhook development tool and debugging tool.
Webhook Relay - Forward & transform webhooks with serverless functions to localhost and expose servers behind firewalls and NATs without public IP/domain.
Webhook Wizard - Quickly build and manage Webhooks Webhook delivery with flexibility, reliability, monitoring and debugging.
