# OpenSEO — The open source Semrush alternative
Source: https://maarket.ai/seo-and-ai-visibility/openseo
Last updated: 2026-10-12

## OpenSEO at a glance
- Category: SEO & AI Visibility (https://maarket.ai/category/seo-and-ai-visibility)
- Best for: Solo Founder, Startup
- Agent compatibility: Not listed
- Karma Points: 12
- Rank in category: #9
- Community: 0 use this, 1 recommend it, 0 all-time clicks
- Website: https://openseo.so/

## About OpenSEO
OpenSEO is an open-source SEO platform that gives AI agents keyword research, competitor research, backlink data and site audits through MCP. The hosted version starts at $10/month, and the product recently added AI visibility features.

## Community reviews
- 5/5 — Kabandi Saikia (2026-10-12): Amazing! Can't wait to use it. Do you have APIs?

## Alternatives in SEO & AI Visibility
| Product | Karma Points | Link |
| --- | --- | --- |
| Mentionbird | 91 | https://maarket.ai/seo-and-ai-visibility/mentionbird |
| Ahrefs | 49 | https://maarket.ai/seo-and-ai-visibility/ahrefs |
| Semrush | 25 | https://maarket.ai/seo-and-ai-visibility/semrush |
| CrawlRaven MCP | 22 | https://maarket.ai/seo-and-ai-visibility/crawlraven-mcp |
| RankControl | 20 | https://maarket.ai/seo-and-ai-visibility/rankcontrol |
| Omnia Agent | 20 | https://maarket.ai/seo-and-ai-visibility/omnia-agent |
| Prefer | 15 | https://maarket.ai/seo-and-ai-visibility/prefer |
| Howseen AI | 14 | https://maarket.ai/seo-and-ai-visibility/howseen-ai |
| Ubersuggest | 10 | https://maarket.ai/seo-and-ai-visibility/ubersuggest |
| LLMagnet | 5 | https://maarket.ai/seo-and-ai-visibility/llmagnet |
| Morsa Signals | 5 | https://maarket.ai/seo-and-ai-visibility/morsa-signals |
| FreeScan.app | 5 | https://maarket.ai/seo-and-ai-visibility/freescan-app |
| Visiby | 5 | https://maarket.ai/seo-and-ai-visibility/visiby |
| Proofsource | 5 | https://maarket.ai/seo-and-ai-visibility/proofsource |
| Oogwai Beacon | 5 | https://maarket.ai/seo-and-ai-visibility/oogwai-beacon |
| ReSO AI | 5 | https://maarket.ai/seo-and-ai-visibility/reso-ai |

## Frequently asked questions

### Is OpenSEO agent ready?
OpenSEO is not listed as Agent Ready or MCP Native on Maarket.

### Who is OpenSEO best for?
OpenSEO is listed as a fit for Solo Founder, Startup teams.

### What does OpenSEO do?
The open source Semrush alternative

### What are the alternatives to OpenSEO?
Other SEO & AI Visibility products on Maarket include Mentionbird, Semrush, Ubersuggest, Ahrefs, LLMagnet, Morsa Signals.

### How is OpenSEO ranked on Maarket?
Purely by Karma Points earned from community actions — reviews, recommends, use signals and clicks. There is no pay-to-rank; sponsor placements are always clearly labeled.