Open source focus

Open Source Alternatives to Cloro

11 open source AI Search Engine options similar to Cloro, ranked by named competitors first, sector overlap, and our 0-100 AI-readiness score. Every company listed publishes its source: each one carries an open source sector tag and a public GitHub repository.

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BrowserUse52
Agentic AISan Francisco, United States$17.0M
Provides tools and services for automated browser testing and scraping.
Open source · Self-hostable
Scrapy10
Web ScrapingDublin, Ireland
An open-source framework for fast and powerful web scraping and crawling, maintained by Zyte.
Open source · Self-hostable
Steel.dev58
Developer ToolsTel Aviv, Israel$17.0M
Cloud-based browser API for AI agents, simplifying web automation with anti-bot protection and session persistence.
Open source · Self-hostable
Magnitude50
Agentic AISan Francisco, United States$10.0M
Open-source, vision-first browser agent for natural language control and web task automation.
Open source · Self-hostable
CRAB27
Agentic AI
An open-source framework for building, operating, and benchmarking Multimodal Language Model (MLM) agents across diverse environments.
Open source · Self-hostable
Causari10
Agentic AI
Causari provides structured causal knowledge to AI agents for tracing cause and effect, finding historical patterns, and searching for impactful events.
Open source · Self-hostable
Puppeteer8
Developer Tools
A Node.js library by Google for controlling Chrome or Chromium through a high-level API.
Open source · Self-hostable
Bifra6
Open Source
Open-source tool that turns websites into typed REST APIs and MCP servers.
Open source
Grafana Labs80
ObservabilityNew York, United States
Commercializes the open-source Grafana observability platform with AI features.
Open source · Self-hostable
Probabl54
MLOpsParis, France$18.5M
Track experiments, validate models, and collaborate with confidence using Skore, the methodology layer for AI coding tools.
Open source
BenchFlow42
Frontier AI LabSan Francisco, United States$1.0M
BenchFlow is a frontier environment lab that builds environments for AI agents to learn and be evaluated on real computer work.
Open source

Company	Sector	License	HQ	Funding	Score
BrowserUseProvides tools and services for automated browser testing and scraping.	Agentic AI	Open source · Self-hostable	San Francisco, United States	$17.0M	52
ScrapyAn open-source framework for fast and powerful web scraping and crawling, maintained by Zyte.	Web Scraping	Open source · Self-hostable	Dublin, Ireland	—	10
Steel.devCloud-based browser API for AI agents, simplifying web automation with anti-bot protection and session persistence.	Developer Tools	Open source · Self-hostable	Tel Aviv, Israel	$17.0M	58
MagnitudeOpen-source, vision-first browser agent for natural language control and web task automation.	Agentic AI	Open source · Self-hostable	San Francisco, United States	$10.0M	50
CRABAn open-source framework for building, operating, and benchmarking Multimodal Language Model (MLM) agents across diverse environments.	Agentic AI	Open source · Self-hostable	—	—	27
CausariCausari provides structured causal knowledge to AI agents for tracing cause and effect, finding historical patterns, and searching for impactful events.	Agentic AI	Open source · Self-hostable	—	—	10
PuppeteerA Node.js library by Google for controlling Chrome or Chromium through a high-level API.	Developer Tools	Open source · Self-hostable	—	—	8
BifraOpen-source tool that turns websites into typed REST APIs and MCP servers.	Open Source	Open source	—	—	6
Grafana LabsCommercializes the open-source Grafana observability platform with AI features.	Observability	Open source · Self-hostable	New York, United States	—	80
ProbablTrack experiments, validate models, and collaborate with confidence using Skore, the methodology layer for AI coding tools.	MLOps	Open source	Paris, France	$18.5M	54
BenchFlowBenchFlow is a frontier environment lab that builds environments for AI agents to learn and be evaluated on real computer work.	Frontier AI Lab	Open source	San Francisco, United States	$1.0M	42