Bandura vs Evans

Bandura is a desktop workspace for building local AI workflows and testing APIs with a visual canvas and editable YAML workflows. Each workflow is stored as a plain-text.aether file that can be shared or committed through Git. API checks can chain HTTP requests, pass values between steps, and assert results; imports include Postman, Insomnia, OpenAPI, Bruno, HAR, and curl. AI features connect to Anthropic, Google Gemini, OpenAI-compatible endpoints, Groq, OpenRouter, Together, Ollama, and LM Studio. Ollama or LM Studio can run those features locally without an API key or traffic leaving the machine. A native CLI runs the same workflows in terminals and CI, and the local MCP server lets compatible assistants manage flows. Bandura says it collects no telemetry, analytics, crash reports, or account data. The Free plan is free; a commercial licence is $59 as a one-time purchase per seat and includes 12 months of updates. Built-in scheduling and hosted execution are unavailable.

Evans is a free universal gRPC client for manual API inspection and scripting on Linux, macOS, and Windows. Its interactive REPL completes package, service, and RPC names. Stateless CLI mode reads standard input or files and prints JSON-formatted results. When server reflection is enabled, Evans can use that instead of proto files. It supports client-streaming, server-streaming, and bidirectional-streaming RPCs, plus gRPC-Web; TLS is not supported for gRPC-Web. The listed IDL and codec is Protocol Buffers 3, and the compressor is GZIP. For ordinary gRPC connections, the project documents secure TLS connections with the --tls option. Installation options include GitHub Releases, Homebrew, Docker, and Go, with Releases or Homebrew recommended for automatic updates. The documented Go installation requires Go v1.20 or later. The repeat option does not support client-streaming or bidirectional-streaming RPCs. Evans uses the MIT license.