Best LLMs in 2026

A router for LLMs and other AI models.

InboxAgent uses AI to read your shared mailboxes, like info@ and sales@, plus everyone's own inbox, on Microsoft 365, Gmail, Zoho Mail or IMAP. It finds the sales leads and gives each an owner on a board. Never sends from your mailbox.

Key InboxAgent features:

Triage-based inbox system AI Classification Pricing Model Noise Filtering

Try for free paid Free Trial $20 / Monthly Sponsored

One library to standardize all LLM APIs.

Key liteLLM features:

Ease of Use Open Source Flexibility Integration Capabilities

A unified, OpenAI-compatible gateway to every major LLM provider. One endpoint, one key, one bill - with automatic routing and failover.

Key boldrouter features:

AI-Powered Routing Automation Capabilities Scalable for Growing Teams Integration Potential

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Regrouping the best AI APIs for 10mn integration in your code.

Key Eden AI features:

Multi-Provider Integration Ease of Use Cost Efficiency Scalability

Open Source

ZenMux is the world's first enterprise-grade large model aggregation platform with an insurance payout mechanism, providing unified API access to top models while guaranteeing output quality and stability.

Key ZenMux features:

LLM Aggregation Platform & One-Stop Integration Dual-Protocol Support High Capacity and High Availability Platform-wide Model “Degradation Detection

EVA is an all-in-one AI workspace that lets you chat with ChatGPT, Claude, Gemini, Grok, Perplexity, DeepSeek and more from a single interface — with one unified credit system and side-by-side model comparison. Free plan available.

Key EVA Online AI features:

AI-Powered Virtual Assistant 24/7 Availability Cost Reduction Potential Scalability

freemium $9.9 / Monthly (20,000 credits per month)

ChatGPT is a powerful, open-source language model.

Key ChatGPT features:

Versatility Accessibility Natural Language Understanding Time Efficiency

Claude is a next generation AI assistant built for work and trained to be safe, accurate, and secure. An AI assistant from Anthropic.

Key Claude AI features:

Advanced Natural Language Processing High Customizability Scalability Robust Plugin Ecosystem

✨#1 Open Source AI Gateway & API Developer Portal.

Key APIPark features:

Comprehensive API Collection Ease of Use Flexible Pricing Scalability

Gemini, formerly known as Bard, is a generative artificial intelligence chatbot developed by Google. Based on the large language model (LLM) of the same name, it was launched in 2023 in response to the rise of OpenAI's ChatGPT.

Key Gemini features:

Advanced Natural Language Processing Real-time Interaction Integration with Google Ecosystem Customizability

Ask anything.

Key Perplexity.ai features:

User-Friendly Interface Advanced AI Speed Versatility

OpenAI-compatible multi-model API with transparent pricing, stable routing, and referral rewards.

Key BlitzClawAI features:

API-based access Potential for scalability Focused specialization Ease of integration

Open-source AI coding agent security: see what Claude Code, Codex and ten more agents ran, find the secrets they left on disk, and score agent tokens.

Open Source freemium €12.99 / Monthly (For one user, but multiple machines)