CrewAI vs Lindy: pricing, features and which to choose

CrewAI is an open-source Python framework for orchestrating AI agents, Crews, and Flows. João Moura finished the framework in October 2023, released it on GitHub in November, and officially launched the company in January 2024 with Rob Bailey as COO. The GitHub repository is MIT licensed, lists Python as its primary language, and was created on October 27, 2023. Insight Partners reported $18 million in funding by October 2024, 150 enterprise customers within six months, and more than 10 million open-source agent executions per month at that time. CrewAI later reported 1.4 billion agentic executions, 40,000 GitHub stars, and 60 percent of the Fortune 500 running Crews or Flows in its October 2025 OSS 1.0 announcement.

CrewAI separates autonomous collaboration from explicit workflow control. A Crew contains role-based agents, tasks, tools, processes, memory, knowledge, guardrails, and structured outputs. A Flow adds event-driven starts, listeners, routers, state, branching, persistence, retries, and human input. A typical project begins with a local Python installation through uv, then defines agents and tasks in Python or JSONC, connects an LLM and tools, and runs the project through the CLI. Developers can use sequential, hierarchical, or hybrid processes, then place a Crew inside a Flow when an autonomous step needs deterministic surrounding logic. The hosted platform adds Studio, integrations, deployment, tracing, team management, and production monitoring. Documentation lists triggers for Gmail, Slack, Salesforce, and other services.

CrewAI is a practical choice when a Python team needs both agent collaboration and explicit workflow logic, though it demands more engineering judgment than a purely visual automation product. Compared with LangGraph, CrewAI presents higher-level Crews alongside lower-level Flows; compared with AutoGen, its current product includes a hosted builder and enterprise runtime controls; compared with Microsoft Copilot Studio, its open-source core and Python customization are more central, while Copilot Studio is more closely tied to Microsoft business software. CrewAI's free hosted allowance is small for production work, and public paid pricing is unavailable. Pick it for developers building model-flexible, self-hostable agent systems with custom orchestration and deployment control.

Lindy is a hosted AI assistant and team agent made by the company founded by Flo Crivello. The product launched in March 2023 as an assistant for calendars, email, travel, prospecting, and meeting summaries, then expanded into AI employees and a shared teammate. Lindy says people can use it privately through email, iMessage, Slack DMs, and the web app, while teams can mention it in shared Slack channels. Its current product includes persistent workspace context, shared meetings and files, scheduled routines, and connected workplace tools. Lindy is closed source and hosted by the vendor. Its history includes an aborted Meta acquisition and a return to independent operation on September 1, 2026. The company does not publish a current employee count or funding total.

A typical Lindy workflow starts by connecting an inbox, calendar, meeting service, CRM, or another supported tool. A user can request inbox triage, a meeting brief, a draft reply, a CRM update, or a recurring report. In Slack, teammates mention Lindy in a channel or thread and follow the work there. Lindy can record meetings, create notes, organize shared folders, answer questions about earlier calls, and run scheduled routines such as daily briefs. The service supports more than 1,500 integrations according to its current product pages, plus hosted MCP servers and direct API credentials. Reads occur without approval, while outside actions can wait for approval in Slack. Administrators can set workspace connections, spend caps, and action guardrails for shared work.

Lindy's main tradeoff is variable credit consumption combined with per-seat billing. A colleague who uses Lindy, including through a Slack mention, can require a paid seat, and a large task can consume much of an allocation. Monthly credits stop when the pool is empty, although administrators can buy top-ups. Reclaim AI focuses more closely on calendar and time planning, while Lindy covers broader workplace tools and Slack-based team work. Zapier Agents emphasizes configurable automation across app connections, whereas Lindy emphasizes conversational delegation, meetings, memory, and approvals. Microsoft Copilot Studio is more closely tied to Microsoft's enterprise stack and governance controls. Pick Lindy if your work spans inboxes, meetings, Slack, and several business tools, and you accept hosted per-seat billing.