Localizely
Coding and app building
15 days freeNo cardFree planthen $19/mo
Auth0 alternatives with a free trial
81 other coding and app building tools, and what each one gives you free. Copied from their own pages.
Quick picks
All Auth0 alternatives 81
CodeRabbit
Coding and app building
14 days freeNo cardFree planthen $30/mo
Insomnia
Coding and app building
14 days freeNo cardFree planthen $12/mo
Mintlify
Coding and app building
14 days freeNo cardFree planthen $540/mo
Noloco
Coding and app building
14 days freeNo cardFree planthen $79/mo
Sonar
Coding and app building
14 days freeNo cardFree planthen $34/mo
Zed
Coding and app building
14 days freeNo cardFree planthen $10/mo
Postman
Coding and app building
7 days freeNo cardFree planthen $9/mo, billed yearly
Sendbird
Coding and app building
Free trialNo cardFree planthen $399/mo
UptimeRobot
Coding and app building
Free trialNo cardFree plan
WorkOS
Coding and app building
Free trialNo cardFree planthen $100/mo
Firebase
68 more free days than Auth0
90 days freeFree plan
DigitalOcean
38 more free days than Auth0
60 days freeFree planthen $4/mo
dbt Labs
8 more free days than Auth0
30 days freeFree planthen $100/mo
Outsystems
8 more free days than Auth0
30 days freeFree plan
Adalo
Coding and app building
No cardFree planthen $36/mo
Arize AI
Coding and app building
No cardFree planthen $50/mo
AssemblyAI
Coding and app building
No cardFree plan
Braintrust
Coding and app building
No cardFree planthen $249/mo
Clerk
Coding and app building
No cardFree planthen $25/mo
Cursor
Coding and app building
No cardFree planthen $20/mo
Kinde
Coding and app building
No cardFree planthen $25/mo
Langfuse
Coding and app building
No cardFree plan
Lovable
Coding and app building
No cardFree planthen €25/mo
Prefect
Coding and app building
No cardFree plan
Gitea
8 more free days than Auth0
30 days freeFree planthen $19/mo
LlamaIndex
8 more free days than Auth0
30 days freeFree planthen $50/mo
Weights & Biases
8 more free days than Auth0
30 days freeFree planthen $60/mo
Bubble
Coding and app building
14 days freeFree planthen $29/mo, billed yearly
Doppler
Coding and app building
14 days freeFree planthen $8/mo
GitBook
Coding and app building
14 days freeFree planthen $65/mo
Greptile
Coding and app building
14 days freeFree planthen $30/mo
Glide
Coding and app building
14 days freeCard neededFree plan
Stigg
Coding and app building
No cardFree planthen $499/mo
GoodBarber
8 more free days than Auth0
30 days freeNo cardthen €30/yr
Microsoft Copilot
8 more free days than Auth0
30 days freeNo card
Twilio
8 more free days than Auth0
30 days freeNo card
Docker
Coding and app building
7 days freeFree planthen $11/mo
Retool
Coding and app building
7 days freeFree planthen €9/mo
RevenueCat
Coding and app building
7 days freeFree plan
Gemini
AI chat and research
Free trialCard neededFree planthen $19.99/mo
Astronomer
Coding and app building
14 days freeNo card
Qodo
Coding and app building
14 days freeNo card
Unity
Coding and app building
14 days freeNo cardthen $210/mo
Base44
Coding and app building
Free planthen $16/yr
Bitbucket
Coding and app building
Free planthen $3.65/mo
Bolt
Coding and app building
Free planthen $25/mo
Builder.io
Coding and app building
Free planthen $24/mo
Cartesia
Coding and app building
Free planthen $5/mo
ChatGPT
AI chat and research
Free planthen $20/mo
Claude
AI chat and research
Free planthen €18/mo
Courier
Coding and app building
Free plan
Descope
Coding and app building
Free planthen $249/mo
Devin
Coding and app building
Free planthen $20/mo
Expo
Coding and app building
Free plan
FlutterFlow
Coding and app building
Free plan
Frontegg
Coding and app building
Free planthen $3/mo
GitHub Copilot
Coding and app building
Free planthen $10/mo
Grok
AI chat and research
Free planthen $30/mo
Kiro
Coding and app building
Free planthen $20/mo
Mistral
AI chat and research
Free planthen $14.99/mo
Ollama
Coding and app building
Free planthen $20/mo
OpenAI Codex
Coding and app building
Free plan
Perplexity
AI chat and research
Free planthen $20/mo
Poe
AI chat and research
Free planthen $4.99/mo
Stytch
Coding and app building
Free plan
v0
Coding and app building
Free planthen $30/mo
Warp
Coding and app building
Free planthen $20/mo
Windsurf
Coding and app building
Free planthen $20/mo
Helicone
Coding and app building
7 days freeNo cardthen $79/mo
SimpleLocalize
Coding and app building
14 days freeNo card
ReadMe
Coding and app building
Free planthen $250/mo, billed yearly
Thunkable
8 more free days than Auth0
30 days freethen $19/mo
Dagster
8 more free days than Auth0
30 days free
Pinecone
Coding and app building
21 days freethen $20/mo
Apidog
Coding and app building
14 days freethen $9/mo
Hostinger
Coding and app building
14 days freethen $10.99/mo
WeWeb
Coding and app building
14 days free
Algolia
Coding and app building
No card
Bland AI
Coding and app building
No card
Claude Code
Coding and app building
then $17/mo, billed yearly
Auth0 alternatives: questions
Which Auth0 alternative has the longest free trial?
Firebase: 90 free days.
Which Auth0 alternatives need no credit card?
Localizely, CodeRabbit, Insomnia and Mintlify. Their own pages say you can start without a card.
Is there a free Auth0 alternative?
Yes: Localizely, CodeRabbit, Insomnia and Mintlify have a free plan with no end date.
Where do these facts come from?
From each company's own price page. We copy the line each fact is in. If a page does not say it, we write that.
All coding and app building tools · Free trials with no card