Altern: Your Gateway to AI Discoveries

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Curated directory of AI tools, agents, and SDKs with daily updates and ranked lists.

Website:https://altern.ai/

Added on:Jul 13, 2026

Monthly Visitors:

12.3K

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Tool Information

What is Altern: Your Gateway to AI Discoveries?

Altern is a curated AI tool directory that helps users discover and explore ranked lists and collections of the best AI tools, agents, and SDKs. It serves as a gateway to AI discoveries with daily updates, featuring popular tools and options to save favorites after signing in.

Core Features

Top 100 AI Tools
Ranked list of 100 leading AI tools such as ChatGPT, Claude, Gemini, GitHub Copilot, Cursor, and Windsurf.
Recently Added
Section highlighting newly added AI tools with a submit option.
Curated Lists
Collections of curated AI tools, agents, and SDKs.
Save Your Favorites
Sign-in feature allowing users to save preferred tools via Google or GitHub.
Daily Updates
Curated AI tools, agents, and SDKs that are updated daily.

Use Cases

#1
AI Tool Discovery
Browse ranked and curated lists to find AI-powered tools for productivity, coding, content creation, and more.
#2
Finding Alternatives
Explore alternatives to popular tools such as Cursor Alternatives.
#3
Exploring Agents and SDKs
Discover AI agents and software development kits through curated directory content.

Best for:Everyone interested in AI tools

Pricing Plans

No pricing details provided; free sign-in available via Google or GitHub.

Alternatives

Surf

Surf delivers advanced AI-powered crypto research, market analysis, and trading insights, helping users stay ahead of trends and make smarter decisions.

🇰🇷31.0%

145K

OtherAI Crypto+2

OtherAI CryptoInvesting AssistantCrypto

Modl

AI-powered black-box game testing and QA

🇺🇸72.9%

9.6K

OtherAI game testing+11

OtherAI game testinggame QAblack-box testingautomated testingregression testingexploratory testingbug reportingAndroid testingdesktop game testingModlgame QA platformblack-box game testing

Elsa

AI crypto copilot for discovering opportunities, executing trades, managing portfolios, and optimizing DeFi yields via natural language conversations.

🇮🇳32.3%

7.1K

OtherAI+11

OtherAICryptoDeFiTradingPortfolio ManagementYield FarmingConversational AIMulti-chainBlockchainElsa AIAI crypto copilotcrypto trading AI

Coinfeeds

AI agents and data services for crypto and stock portfolio monitoring, personalized news, and investment-focused applications.

🇺🇸55.9%

2.9K

OtherAI agents+11

OtherAI agentsCryptoStocksPortfolio monitoringPersonalized newsNLPInvestment toolsDigital assetsCoinfeedsAI agents cryptoportfolio monitoringpersonalized news AI

Agentic

Independent curated directory of agentic AI tools scored 0–36 for autonomy on a public rubric with no pay-for-placement.

🇺🇸31.6%

145K

Otheragentic AI+11

Otheragentic AIAI directorytool comparisonautonomy scoringAI agentscoding agentsAI platformsAI tool directoryagentic toolsAI coding agentsAI agents comparisonagentic platforms

Lakera

AI-native security for generative AI applications, agents, and employee AI usage

🇺🇸26.1%

259K

OtherAI security+11

OtherAI securityGenerative AI securityAI agent securityPrompt injection preventionData leakage protectionAI governanceAI red teamingRAG securityEnterprise AILakeragenerative AI securityprompt injection prevention

Unity

Project-aware AI tools for Unity game development

🇺🇸16.7%

8.2M

OtherGame development+11

OtherGame developmentUnityAI assistantAsset generationScene generationMCPIDE integrationsUnity AIUnity game development AIUnity AI assistantUnity asset generationUnity scene generation

ChainGPT

ChainGPT is your go-to AI platform for all things Web3, blockchain, and crypto, offering tools like smart-contract generation, AI NFT creation, and trading assistance.

🇵🇱13.4%

104K

OtherAI Crypto+3

OtherAI CryptoBlockchainWeb3Crypto

Frequently Asked Questions

What is Altern?

Altern is a curated directory of AI tools, agents, and SDKs that is updated daily, featuring ranked lists and collections to help users discover the best AI resources.

What can I find in the Top 100 AI Tools list?

The Top 100 AI Tools list ranks leading options such as ChatGPT, Claude, Gemini, GitHub Copilot, Cursor, and Windsurf.

How do I save my favorite tools on Altern?

You can sign in with Google or GitHub to save your preferred tools as favorites.

Does Altern offer alternatives to popular tools?

Yes, Altern includes curated content for exploring alternatives, such as Cursor Alternatives.

Is pricing information available for Altern?

No pricing details are clearly published by the official source; free sign-in is available via Google or GitHub.

How often is Altern updated?

The curated AI tools, agents, and SDKs on Altern are updated daily.