Product Hunt

OpenSEO

Discovered On Jul 19, 2026
Primary Metric 553
The open source Ahrefs alternative
Without good data, your agent gives generic advice. Keyword research, competitor research, backlinks and site audits, starting at $10/month instead of a $100-plus monthly subscription. Connect with MCP so that you can work with your agent to build an SEO strategy and write content tailored to your company.
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Developer & User Discourse

[Redacted] • Jul 20, 2026
I've been on the content side for a while — writing-focused, not SEO-first — and the pricing of every serious SEO tool has always assumed you're an agency running five client accounts. You just need to know which topic gaps actually exist before you spend three weeks writing something nobody will find.The open-source angle here matters more than the price tag, though. Most content people I know aren't going to self-host anything, but knowing the data layer is DataForSEO and auditable changes how much you trust the keyword numbers. Black-box confidence scores are the part that always made me discount the recommendations anyway.Congrats on shipping this — curious how the content-brief workflow compares to using the backlink data directly for topic research rather than competitive analysis.
[Redacted] • Jul 20, 2026
This fills an immediate need and fits right into my agent workflow. Trying it out right now.
[Redacted] • Jul 19, 2026
The $10/mo + MCP + GSC loop is a genuinely appealing combo for solo founders who can't justify a $100 Ahrefs seat. Curious about the cold-start case though: for a brand-new domain with basically no rankings or backlinks yet, does the agent still give useful direction, or does it need some baseline history to work from first?
[Redacted] • Jul 19, 2026
The data grounding solves half the problem. The other half is what the agent does with it: give an agent keyword targets and it will happily over optimize, stuffing the exact phrases until the content reads generic and obviously machine written. Real data plus a light touch on the writing is where this gets genuinely useful. How opinionated is it about the output, or does it leave the writing style to you?
[Redacted] • Jul 19, 2026
Thanks for the straight answers on DataForSEO all through this thread. One follow-up now that GSC is in the loop: does the agent get ranking history as its own MCP tool, or does it come back bundled with the keyword call? We found agents behave very differently when the "what happened after we shipped" data is a separate tool they have to decide to call, instead of something that arrives for free with the research.
[Redacted] • Jul 19, 2026
Congrats — #1 on a Sunday is no accident. The self-host option is the part I find most interesting: if I run it on my own Cloudflare/Docker, what happens to the data layer? Do I bring my own DataForSEO key and pay them directly, or does usage still route through your account? Asking because that's usually where 'open source' SEO tools quietly stop being self-sufficient — the index is the moat, not the code.
[Redacted] • Jul 19, 2026
This looks and work really well, just 10 minutes in using it and I can see the ease-of-use and clarity! Adding my 2nd project and will add more. Tip: when adding 1st project it didn't pick the name of the "google search console", just default, so it was a bit tricky to figure out that "a project" was the way to add another. Great work otherwise!
[Redacted] • Jul 19, 2026
This is gunna be huge. Well done
[Redacted] • Jul 19, 2026
Open-source SEO is overdue, and the MCP angle is smart — letting an agent actually pull the data instead of guessing is the whole point. The hard part of any Ahrefs alt has always been the backlink index; that's the real moat, not the UI. Where does your link/keyword data come from, and how fresh is it? Following.
[Redacted] • Jul 19, 2026
the self-host on Docker/Cloudflare option is what caught my eye - when you self-host, do you bring your own DataForSEO key and eat that cost directly, or is the metered usage still billed through your $10/month even for the self-hosted version?
[Redacted] • Jul 19, 2026
This is a great price for independent developers. Adopting the MCP method to integrate into my Agent is much smarter than adding another platform.
[Redacted] • Jul 19, 2026
honestly the price point is what caught my eye first, like $10 is kind of a no-brainer compared to what i was paying before. the MCP connection actually works smoothly with my setup which surprised me.
[Redacted] • Jul 19, 2026
would be awesome if you could add a content brief generator that pulls keyword and competitor data straight from the dashboard into a doc template, basically saving the back and forth between the tool and writing apps
[Redacted] • Jul 19, 2026
One thing that would make this way more useful for me is letting the MCP agent pull historical ranking data so I can see if keyword positions are actually moving over time, not just a snapshot of what the competitor looks like today.
[Redacted] • Jul 19, 2026
honestly the MCP integration is a really smart move, makes it feel like the tool actually fits into how people already work with their agents instead of being yet another standalone dashboard
[Redacted] • Jul 19, 2026
This is a solid price point for small teams. One thing that would make it way more useful for me would be a built-in content brief generator that pulls the keyword and competitor data together and hands the agent a ready-to-go outline, so I'm not repeating the same "now organize this into a brief" prompt every time.
[Redacted] • Jul 19, 2026
@bensenescu Glad someone finally built this. A lot of small teams give up on SEO before they start, because the tools cost $100/mo before you've written a single post.So the pricing is what caught my eye. Backlink and keyword data is usually the expensive part — how are you sourcing it? Own crawler, or licensing an index?The MCP angle is interesting too. We work on the content planning side, and what we keep seeing is that agents will build a whole strategy on bad keyword data and sound completely confident about it. Do people trust the output more when the numbers are real, or does it just move the guessing one step later?Starred the repo. Hope this one does well.
[Redacted] • Jul 19, 2026
Love the pricing and the MCP angle is really smart. One thing that would help me as a user is a built-in content brief generator that pulls the keyword, competitor, and backlink data together into a single outline my agent can act on. Right now I still end up stitching the pieces together myself in a doc.
[Redacted] • Jul 17, 2026
finally, an open-source alternative to @Ahrefs and @SEMrush. it's about time.S/O to @bensenescu, keep up the great work. oss ftw!