FastLLM vs Wit.ai

FastLLM is an AI API gateway: a single endpoint and dashboard for accessing several large language models. Its site runs on the open-source New API gateway software, which offers OpenAI-compatible endpoints, per-key usage limits and a central admin dashboard for tracking consumption.

The idea is to let developers use different models through one key and one billing account instead of managing a separate account for each provider. Usage is tracked per key, so teams can share access while keeping an eye on spend.

Good fit if you: want one OpenAI-compatible endpoint for several models and simple usage tracking.
Less ideal if you: need enterprise contracts, data-processing agreements or guaran…

Wit.ai is Meta's free natural-language platform for turning text or speech into structured intent — the toolkit for teaching your app to understand "book me a table for four at eight" as a reservation request with specific parameters.

You train it by example: provide sample phrases, label the intents and entities inside them, and Wit learns to parse new variations. It handles many languages, supports speech input alongside text, and exposes everything through a simple API with SDKs. Its most remarkable feature remains the price: free, with no usage tier gymnastics — unusual in a category where NLU platforms charge per request.

Strengths: free for production use, genuinely easy to start…