
ngrok
Webhook.site
Svix
Hookdeck
Pagekite
Webhooks by Zapier
Convoy
Webhook Relay receives, transforms and delivers webhooks to any destination — a public URL, a private server, or your localhost. With durable retries your events survive outages, deploys and flaky endpoints, so nothing slips through.

bundle.social
Zernio
Post and schedule on Instagram and X with one social media API. Instagram insights in the dashboard, MCP server for AI agents.
Which is more popular?
Based on our record, Webhook Relay seems to be more popular. It has been mentioned 7 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | webhookrelay.com | invisibleapi.ai |
| Pricing | ||
| Platforms | — | |
| Company | Startup from the United Kingdom · 1 - 9 employees · 2017 | Startup from Portugal · 20 - 49 employees |
| Listed in |
In their own words, as submitted to SaaSHub.


What is Webhook Relay? Webhook Relay is an enterprise-ready webhook delivery platform — SOC 2 Type II certified, encrypted at rest and in transit, with SSO, audit logs, role-based access and an optional self-hosted deployment (see Enterprise-ready below). It is a secure tunneling solution that...
InvisibleAPI is a unified social publishing and insights API for developers and AI agents. Instead of maintaining separate integrations for every platform, you send one request. InvisibleAPI handles OAuth token lifecycles, media processing, rate limits, and retries. Built by EmbedSocial on 15+...
What each product offers, as listed by its team.


How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Webhook Relay and InvisibleAPI.
InvisibleAPI's answer:
InvisibleAPI is built as developer infrastructure rather than a bloated social media management dashboard. Key differentiators include:
InvisibleAPI's answer:
Most social API wrappers merely forward requests and forward provider failures. When third-party platform APIs break or change without notice, downstream products break.
InvisibleAPI acts as true infrastructure. It absorbs platform-specific quirks, rate limits, token lifecycles, and delivery tracking behind a single, consistent API. You get:
InvisibleAPI's answer:
The primary audience is developers and engineering teams building social publishing features directly into their own applications.
InvisibleAPI is built specifically for:
Product teams: SaaS founders and engineering teams shipping in-app social publishing without building custom platform integrations.
AI agent developers: Builders using Claude, Cursor, or autonomous agent frameworks who need an MCP-native tool to publish and read social data.
Agencies: Teams managing multiple client social accounts across isolated multi-tenant organizations with role-based access.
InvisibleAPI's answer:
The team behind invisibleAPI has operated social media infrastructure in production for over 15 years. Over that time, product teams repeatedly asked the same question: "We love what your platform does, but we need the capability inside our own application."
Every team that tried building it internally hit the identical wall: juggling multiple platform OAuth flows, silent token expirations, sudden breaking changes, and conflicting rate limits.
We had already solved these operational problems in production. We created InvisibleAPI to expose that battle-tested plumbing as a clean, unified API so developers and AI agents never have to rebuild it from scratch.
Share your experience with using Webhook Relay and InvisibleAPI. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


Apart from customer events, Pachyderm collects data from Pachyderm Hub, its SaaS platform. This data mainly includes the customers' workspace usage details and other metrics related to the platform usage and performance. Pachyderm... - Source: dev.to / almost 5 years ago
Webhook Relay account - will be used to expose the Metabase to the internet, so we can access it. - Source: dev.to / almost 5 years ago
If you don't have a static IP or your network is behind a CGNAT, you can use https://webhookrelay.com instead. We will be providing a tutorial on that setup as well. - Source: dev.to / about 5 years ago
Tracking InvisibleAPI since Sep 2026.
When comparing Webhook Relay and InvisibleAPI, you can also consider the following products.

ngrok enables secure introspectable tunnels to localhost webhook development tool and debugging tool.
Compare ngrok to Webhook Relay or InvisibleAPI:

bundle.social is a unified social media API for publishing, scheduling, analytics, comments, and account management across major platforms. Connect unlimited social accounts with no per-account fees and scale based on usage.
Compare bundle.social to Webhook Relay or InvisibleAPI:

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.
Compare Webhook.site to Webhook Relay or InvisibleAPI:

Social media API for AI agents and developers
Compare Zernio to Webhook Relay or InvisibleAPI:

The enterprise ready webhooks service, open-source and in the cloud.
Compare Svix to Webhook Relay or InvisibleAPI:

Hookdeck makes it simple to build and deploy reliable, testable, and debuggable applications that rely on webhooks.
Compare Hookdeck to Webhook Relay or InvisibleAPI: