Hookdeck
Reliable receiving, routing and sending of webhooks and events
466 tools in our directory are listed as freemium, from 30 sections: Productivity & Collaboration (36), No-Code & Automation (35), Generative AI (28), Backend Services (27) and 26 more sections.

Reliable receiving, routing and sending of webhooks and events

Hub for sharing and finding machine learning models and datasets

Find and verify professional email addresses for outreach

Cloud browsers, sandboxes and web data APIs for AI agents

Open source logs, traces and session replays for debugging

Uptime monitoring, status pages and on-call in one place

Kubernetes cost monitoring and allocation for each team

Connects apps and devices with simple automations called Applets

Platform for AI images, video and audio with brand controls

Email forwarding for custom domains with a generous free tier

Platform for on-call, incident response and status pages

Platform for managing secrets, certificates and privileged access

Interactive charts, infographics and maps you can embed anywhere


One-click automations between 1,500+ apps for CRM, email and sales

Java and Kotlin IDE with code intelligence and built-in tools

IP address data API for location, network and privacy details

Privacy policy, cookie consent and terms generator for websites

AI website builder with bookings, invoices and online shop

Browser-based motion design tool for animations and posters

Online form builder for forms, surveys, payments and workflows

Online playground for testing HTML, CSS, JavaScript and frameworks

JetBrains coding agent for the terminal, IDEs, GitHub or GitLab

Keyword metrics and SEO data shown inside your browser

Email, SMS and AI agents for ecommerce customer marketing

Hands-on DevOps, cloud and AI courses with real practice labs


AI suite for generating and editing images, video and 3D


Splits songs into vocals, drums and other stems with AI

Frameworks and a platform for building and monitoring AI agents

Grammar, spelling and style checker for text in over 30 languages

Low-code automation with AI agents and app integrations

Online AI tool to upscale, enhance and restore images


Realtime sync, presence and comments for collaborative apps

Data framework and document parsing service for LLM apps



Email platform for SaaS teams, from campaigns to transactional mail


Infinite virtual whiteboard for brainstorming and planning

Usability testing, surveys and interviews with a participant panel

AI workspace for turning prompts and PRDs into product UI prototypes

Toolbox for background patterns, gradients and simple graphics

Email and SMS campaigns with templates and store integrations

Email marketing with landing pages and automations for small teams
Looking for something else? Browse the full directory.