All comparisons


| Visit BlazeHive | Visit OpenSEO | |
|---|---|---|
| What it costs | ||
| Pricing | Paid | Paid |
| Pricing details | One self-serve plan, the Complete Engine at EUR 99/month (billed monthly, cancel anytime) with a 3-day free trial and no card required. A contact-sales Done-For-You setup is also available; after setup it runs on the same EUR 99/mo. | One hosted plan at $10/month including $10 of usage credit for keyword research, backlinks, rank tracking and site audits; extra top-up credits roll over. Free trial with $0.50 of credits. The MIT core can be self-hosted with your own DataForSEO key. |
| Price range | Priced in another currency | $10/mo |
| Free option | Free trial only | Free trial only |
| Plans |
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| What it is | ||
| What it does | Autonomous AI SEO agent that researches buyer-intent keywords, writes and validates content, and publishes citation-ready pages straight to your CMS daily. | MIT-licensed alternative to Ahrefs and Semrush covering keyword research, rank tracking, backlinks and site audits, with an MCP server for AI coding agents. |
| The details | ||
| Tags | seosearchkeyword | seokeywordsearchoptimizationopen-source |
What it costs
- Pricing
- Paid
- Pricing details
- One self-serve plan, the Complete Engine at EUR 99/month (billed monthly, cancel anytime) with a 3-day free trial and no card required. A contact-sales Done-For-You setup is also available; after setup it runs on the same EUR 99/mo.
- Price range
- Priced in another currency
- Free option
- Free trial only
- Plans
- Content CreatorNot listed
- Backlink BuildingNot listed
- All-in-oneNot listed
- Done-For-YouContact sales
What it is
- What it does
- Autonomous AI SEO agent that researches buyer-intent keywords, writes and validates content, and publishes citation-ready pages straight to your CMS daily.
The details
- Tags
- seosearchkeyword
What it costs
- Pricing
- Paid
- Pricing details
- One hosted plan at $10/month including $10 of usage credit for keyword research, backlinks, rank tracking and site audits; extra top-up credits roll over. Free trial with $0.50 of credits. The MIT core can be self-hosted with your own DataForSEO key.
- Price range
- $10/mo
- Free option
- Free trial only
- Plans
- Base Plan$10/mo
What it is
- What it does
- MIT-licensed alternative to Ahrefs and Semrush covering keyword research, rank tracking, backlinks and site audits, with an MCP server for AI coding agents.
The details
- Tags
- seokeywordsearchoptimizationopen-source
Read the full reviews
What each one is actually like to use, tested by hand rather than summarised from the vendor’s own page.






















