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Free Stuff/Tool/Service for Developer

List of free service for developer to use. Some services are free forever or have a free tier at least for 1 year

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    Knock free alternatives

    List of free alternatives to Knock for developer. Find other service for real-time, push-notification other than Knock. You can also find out what is Knock rival or Knock competitor in here.


    👉🏽 Knock alternatives as a real-time tool

    Are you looking for Knock alternative as a real-time tool? Here is the list of Knock's competitor or rival as a real-time service with their free offers.


    Realm VS Knock

    Logo Realm

    Realm

    Realm is a fast, scalable alternative to SQLite with mobile to cloud data sync that makes building real-time, reactive mobile apps easy.

    Tag: database, real-time



    Ably Realtime VS Knock

    Logo Ably Realtime

    Ably Realtime

    Ably provides a suite of APIs to build, extend, and deliver powerful digital experiences in realtime.

    Tag: real-time

    Free Offer:

    6m monthly messages 200 peak connections 200 peak channels



    PocketBase VS Knock

    Logo PocketBase

    PocketBase

    Open Source backend in 1 file with realtime database, authentication, file storage and admin dashboard

    Tag: database, hosting, hosting-dynamic, hosting-static, storage, authentication, real-time

    Free Offer:

    Open Source, self hosted



    Liveblocks VS Knock

    Logo Liveblocks

    Liveblocks

    Liveblocks is a set of APIs and tools that helps you create performant and reliable collaborative experiences.

    Tag: real-time, collaboration

    Free Offer:

    Unlimited rooms 30 simultaneous connections 5 simultaneous connections per room Community support



    Socket.IO VS Knock

    Logo Socket.IO

    Socket.IO

    Socket.IO enables real-time, bidirectional and event-based communication. It works on every platform, browser or device, focusing equally on reliability and speed.

    Tag: real-time



    Pusher Beams VS Knock

    Logo Pusher Beams

    Pusher Beams

    A push notifications API for developers who need critical information delivered every time. Scalable delivery for all your apps with no complex integration.

    Tag: real-time, push-notification

    Free Offer:

    Sandbox Account 1,000 subscribers



    Pusher VS Knock

    Logo Pusher

    Pusher

    Simple, scalable and reliable. Hosted realtime APIs loved by developers and trusted by giants. Build live dashboards, notifications, geotracking, chat and more.

    Tag: real-time

    Free Offer:

    Sandbox Account 200k messages/day 100 Concurrent connections



    Firebase VS Knock

    Logo Firebase

    Firebase

    Firebase helps you build and run successful apps Backed by Google and loved by app development teams - from startups to global enterprises

    Tag: database, hosting, hosting-dynamic, hosting-static, storage, authentication, real-time

    Free Offer:

    Authentication 10k/month Cloud Firestore (stored data: 1 GiB total) Realtime Database (stored data: 1 GB) Hosting storage 10 GB Cloud storage 5 GB



    Supabase VS Knock

    Logo Supabase

    Supabase

    The Open Source Firebase Alternative Create a backend in less than 2 minutes. Start your project with a Postgres Database, Authentication, instant APIs, realtime subscriptions and Storage.

    Tag: database, storage, authentication, real-time

    Free Offer:

    Get free database, authentication and storage Unlimited API request Database space (Up to 500MB) Users 10.000 users Social Auth provider Storage Up to 1GB Transfer Limit Up to 2GB Team members: unlimited



    👉🏽 Knock alternatives as a push-notification tool

    Are you looking for Knock alternative as a push-notification tool? Here is the list of Knock's competitor or rival as a push-notification service with their free offers.


    Push by Techulus VS Knock

    Logo Push by Techulus

    Push by Techulus

    Receive custom push notifications without building your own app!

    Tag: push-notification

    Free Offer:

    Send 100 notifications/month Connect up to 5 devices Email support



    Pusher Beams VS Knock

    Logo Pusher Beams

    Pusher Beams

    A push notifications API for developers who need critical information delivered every time. Scalable delivery for all your apps with no complex integration.

    Tag: real-time, push-notification

    Free Offer:

    Sandbox Account 1,000 subscribers





    Information about Knock

    Logo Knock

    Knock

    Knock is flexible, reliable notifications infrastructure that's built to scale with you.

    Tag: real-time, push-notification

    Free Offer:

    10,000 Free notifications per month Unlimited team members Unlimited notification workflows Preferences support Batch and delay functions