Vidbyte

Python SDK and CLI for building, running and testing AI agents, with dollar spend caps per run.

AI agent framework
Freemium

Pricing

SDK is free and open source (MIT). Model calls through Vidbyte cost the provider rate plus 2%; direct mode with your own key has no Vidbyte fee.

Overview

Vidbyte makes two tools for AI agents: vidbyte-sdk, a Python library for building your own agents, and vidbyte-cli, a terminal app that runs research and coding agents for you. With the SDK you give an agent instructions, a model provider and tools such as your own Python functions, web search or file reading, chain agents into teams, add retries and checks, and score it against example tasks before you ship it. You can cap a run's spend in dollars, and calls go through Vidbyte's gateway unless you switch to direct mode with your own provider key. The same site also sells a separate AI learning app, which is not part of these tools.

Key features

Python SDK to build agents with tools
Spend cap per run in dollars
Evaluations against example tasks
Teams of chained agents
CLI for research and coding agents
Direct mode with your own provider key

Use cases

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Last updated 2026-11-10

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