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Best Lexi alternatives

Looking beyond Lexi? These 12 tools cover the same job, matched on what each one does. Compare pricing here and open any listing for its pros and cons.

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Cut LLM API costs without breaking responses.

Grok 4.3: API Pricing, Context Window & Alternatives logo

Grok 4.3 is xAI's fast multimodal API model with a 1M-token context window, configurable reasoning, tool calling, and low token pricing.

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One API for every top AI model.

GPT-5.4: API Pricing, Specs & Migration Guide logo

Review GPT-5.4's 1.05M context, 128K output, native computer use, API pricing and long-context surcharge, plus when to migrate.

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One API for every AI model, half the cost.

Nemotron 3 Super: Specs, Deployment & Alternatives logo

NVIDIA Nemotron 3 Super is an open 120B MoE reasoning model with 12B active parameters and a 1M-token context window. Explore specs, use cases, costs, and limits.

AIHub logo

Every major AI model. One bill.

GPT-5.2 API Review logo

GPT-5.2 review covering its current API-only status, 400K context, reasoning controls, pricing, strengths, limitations, migration advice, and alternatives.

Tiny Aya: 3.35B Multilingual Model, License & API Access logo

Tiny Aya is Cohere Labs' 3.35B open-weight model family for 70 languages, with regional variants, 8K context, local GGUF files, and API access.

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One API for every top AI model.

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One API gateway for all AI models.

Qwen3.5 Small Models: 0.8B–9B Specs & Setup logo

Compare Qwen3.5's 0.8B, 2B, 4B and 9B open multimodal models, including 256K context, local setup, costs, strengths and limitations.