Kit vs Scout by Fini: Features, Pricing & Which Is Better (2026)

A side-by-side comparison of Kit and Scout by Fini — features, pricing, and ideal use cases — to help you decide which AI tool fits your workflow.

Kit

Speakeasy

Free

An open-source coding agent runtime that gives the model a single compose tool, cutting round trips and token use versus conventional harnesses.

Single Compose Tool: The model receives one tool whose argument is a Runlet program, so file reads, shell commands, edits, retries, and subagent calls all happen in a single round trip instead of one per action.
Concurrent Program Execution: Independent calls inside a compose program run concurrently, with data dependencies or after blocks used to force ordering when needed.
Reusable Subagents: A subagent is a value you can continue, fork, inspect, and close, and you can require its output to match a JSON schema.
Cross-Harness Orchestration: Claude Code, Codex, Cursor, or another Kit instance can be used as the subagent harness over ACP, so Kit coordinates tools it did not ship with.
Open Protocol Support: Implements ACP v1 and v2 over stdio, HTTP/SSE, and WebSocket, A2A v1 in both directions, plus MCP, Agent Skills, and Agent Plugin packages.
Crash-Safe Long Sessions: Each append-only JSONL transcript item is synced to disk before acceptance and crash-safe locks let sessions resume from the TUI, prompt, or any ACP client.
Automatic Context Compaction: Context is compacted automatically at 80% of the model's context window so long runs do not stall on overflow.
Flexible Model Access: Connects to ChatGPT subscriptions through native OAuth and to models via OpenRouter or the Speakeasy AI Control Plane.
Single Static Binary: Ships as one binary with a published container image, avoiding a runtime dependency chain on developer machines and CI.

Cost-Sensitive Agentic Coding: Cut token spend and wall-clock time on large refactors by collapsing many tool calls into one composed program.
Editor-Integrated Agents: Drive Kit from any ACP-compatible editor without writing a bespoke integration for each client.
Multi-Harness Pipelines: Orchestrate Claude Code, Codex, or Cursor as subagents from a single controlling program when different harnesses suit different steps.
Long-Running Migrations: Run multi-hour codebase migrations that survive crashes and resume from a durable transcript.
Structured Extraction from Code: Require subagents to return schema-validated JSON so results can be fed into downstream tooling rather than parsed from prose.
CI and Headless Automation: Run the same binary in containers over HTTP/SSE or WebSocket to fix failing tests or apply mechanical changes without a terminal session.

Fini AI

Paid

Scout is Fini's AI coworker for support teams, resolving tickets across chat, email and voice, including inside Slack.

Multi-Channel Resolution: One agent handles voice, chat and email with shared policies and audit trail.
Helpdesk Integrations: One-click OAuth with Zendesk, Intercom, Salesforce, HubSpot and others without migration.
Agentic Actions: Performs actions such as searching Stripe charges and issuing refunds.
Slack Coworker: Scout works with support teams directly inside Slack.
Knowledge Atlas: Scans knowledge sources nightly on higher plans to stay current.
Guardrails: Enforces policies for compliance-sensitive teams.
130+ Languages: Supports multilingual support operations.