Best CrewAI alternatives in 2026
CrewAI is listed under Developer Tools (free). The closest alternatives on Finder Atlas in 2026 are n8n, System One API and Gumloop, with 5 more below.
8tools · pricing and features checked against each vendor’s site
Quick picks
- Closest overall
- n8n
Freemium · Free plan, paid from €24/month
CrewAI alternatives, compared
n8n
FreemiumProductivity
Build and self-host workflow automations and AI agents with visual nodes and custom code
- Free self-hosted Community Edition with almost the full feature set and no license key.
- Execution-based pricing counts a whole workflow run as one execution, however many steps it has.
Free plan, paid from €24/month · Web, API · API
System One API
Free trialDeveloper Tools
Hosted API returning structured choices, scores and probabilities for AI agent decisions
- Pay-as-you-go credits with no subscription and no expiry
- Failed calls are not charged
From $5.99/one-time · API, Web · API
Gumloop
Free trialProductivity
Build AI agents that work across your company's apps, with IT in control
- Model-agnostic, with 35+ models and bring-your-own-key support.
- Unlimited agents, seats and teams on the $37 Pro plan.
From $37/month · Web, Chrome Extension, CLI · API
Browser Use
FreemiumDeveloper Tools
Open-source library and cloud platform for AI agents that control real web browsers
- MIT-licensed open-source library with a large community (about 119k GitHub stars per the site).
- Usage-based pricing with no subscription and credits that never expire.
Free plan, paid from $0.02/hour · Web, API · API
Browserbase
FreemiumDeveloper Tools
Cloud browser infrastructure and APIs that let AI agents browse and act on the web
- Free tier with 3 concurrent browsers and a low-cost $20/month Developer plan with 100 browser hours.
- Works with Playwright, Puppeteer and Selenium, so existing scripts can move to cloud browsers.
Free plan, paid from $20/month · Web, API · API
Manus
FreemiumAI Assistants
General AI agent that plans, researches, codes and delivers finished work autonomously
- Handles end-to-end tasks, from research to finished slides or web apps, in one workflow.
- Available on web, macOS, Windows, iOS and Android, with an API and Slack integration.
Free plan, paid from $20/month · Web, macOS, Windows · API · Mobile app
E2B
FreemiumDeveloper Tools
Secure cloud sandboxes that give AI agents isolated Linux machines to run code
- Hardware-level isolation through Firecracker microVMs rather than shared-kernel containers.
- Model- and framework-agnostic, with Python and JavaScript SDKs.
Free plan, paid from $150/month · Web, API, CLI · API
Genspark
FreemiumAI Assistants
AI super agent workspace that turns one prompt into slides, docs, sheets and research
- Covers slides, sheets, docs, research, chat, image and video in a single workspace.
- Uses 30+ models, so users are not tied to one provider.
Free plan, paid from $24.99/month · Web, iOS · Mobile app
Frequently asked questions
What is the closest alternative to CrewAI?
n8n. Build and self-host workflow automations and AI agents with visual nodes and custom code. It is freemium (free plan, paid from €24/month).
Is there a free alternative to CrewAI?
Yes. n8n is freemium (free plan, paid from €24/month). Build and self-host workflow automations and AI agents with visual nodes and custom code
Which CrewAI alternatives have an API?
n8n, System One API, Gumloop, Browser Use, Browserbase, Manus and E2B offer an API.
How are these alternatives chosen?
They share the tool's category and overlap in audiences, tags, pricing model, platforms and API availability. Some are picked by Finder Atlas editors, who add a one-line reason. Ratings come only from reviews on Finder Atlas.
Looking at CrewAI itself? See its pricing, features and reviews, or browse all Developer Tools tools.