#1 Trending on GitHub · 8,400★

Semrush-Level SEO Data.
For 80% Less.

Stop paying $1,200+/year for bloated SEO suites. Get OpenSEO — the open-source Semrush/Ahrefs alternative — deployed on your own VPS with managed support. Pay only for what you use.

See Pricing Compare vs Semrush
8.4K
GitHub ★
$30–80
Avg. Monthly API Cost
1–2 hrs
Setup Time
100%
Data Ownership

❌ The Old Way

  • $1,200–1,668+/year locked into Semrush or Ahrefs subscriptions
  • Bloated features — you pay for modules you never open
  • Zero data portability — your research is trapped in their silo
  • Hidden price hikes — both raised prices in the last 12 months
  • No AI agent / MCP integration for automated SEO workflows

✅ The OpenSEO Way

  • ~$49/mo flat management fee + pay-as-you-go DataForSEO API usage (~$30–80/mo)
  • You own the data — PostgreSQL on your VPS, full export control
  • MCP + AI agent ready — use Claude, Hermes, or OpenClaw to automate SEO research
  • Self-hosted on your infrastructure — no third-party dependency
  • MIT licensed — fork, customize, extend. It's yours.

Full SEO Stack — No Bloat

Everything you actually need for SEO research and monitoring, deployed on your server and connected to your AI agents.

🔍

Keyword Research

Find keyword ideas, search volume, difficulty scores, intent classification, and live SERP analysis. Cluster and organize keywords into content themes.

📈

Rank Tracking

Track your keyword positions daily or weekly. Supports city/region-level location targeting. Monitor Google rankings over time with visual trends.

🏢

Competitor Insights

Domain overviews, traffic estimates, keyword gaps, and top pages for any competitor. Find opportunities where they're ranking and you're not.

🔗

Backlink Analysis

Inspect backlinks, referring domains, link quality metrics, and anchor text distribution. Discover link-building opportunities.

🏗️

Site Audits

Crawl your site and surface technical SEO issues — broken links, duplicate content, missing meta tags, redirect chains, and 24+ issue types.

🤖

MCP / Agent Integration

OpenSEO exposes an MCP server. Connect Claude Code, Hermes, OpenClaw, or any MCP-compatible agent to research keywords, analyze competitors, and run audits programmatically.

OpenSEO Managed vs. The Giants

See exactly what you're getting and what you're saving.

Feature Semrush Ahrefs OpenSEO Managed
Monthly Cost $139 $129 $49 + API usage
Annual Cost $1,668/yr $1,548/yr ~$588–1,548/yr
all-in with API usage
Keyword Research
Rank Tracking
Backlink Analysis
Site Audits
Competitor Insights
MCP / AI Agent Ready
Self-Hosted / Data Ownership
White-Label Multi-Client
Data Portability — locked in — locked in — full SQL export

Choose Your Deployment Tier

No hidden fees. No annual contracts. Cancel anytime.

Starter

Single instance for your team
$97
setup + $49/mo management
  • OpenSEO Docker deployment on your VPS
  • DataForSEO API key setup & configuration
  • SSL / reverse proxy (nginx or Caddy)
  • PostgreSQL database setup
  • MCP endpoint configuration
  • Email support (48hr response)
  • Monthly health check & updates
Get Started

Migration

One-time audit & move
$497
one-time — no monthly commitment
  • Full SEO stack audit of current tools
  • Cost comparison report (current vs OpenSEO)
  • OpenSEO deployment + configuration
  • DataForSEO API setup & cost modeling
  • MCP / agent integration setup
  • 30-day post-migration support
  • Handover documentation & training call
Book Migration

📋 SEO Stack Audit Checklist

Find out exactly how much you're overpaying for SEO tools — and whether OpenSEO covers every feature you actually use. We'll send the checklist plus a personalized cost comparison.

No spam. We'll send the checklist PDF and optional pricing. Unsubscribe anytime.

Frequently Asked Questions

Everything you need to know about OpenSEO Managed.

What exactly is OpenSEO?
OpenSEO is an open-source alternative to Semrush and Ahrefs (8,400★ on GitHub, MIT licensed). It provides keyword research, rank tracking, competitor insights, backlink analysis, site audits, and AI visibility — powered by the same DataForSEO API that many enterprise tools use behind the scenes.
How much does the DataForSEO API cost?
DataForSEO charges per-request — there's no monthly subscription. You start with $1 free credit for testing, then top up with a $50 minimum. Typical usage runs $30–80/mo depending on how many keywords you track and how often you run audits. For comparison, a weekly rank tracking of 100 keywords costs roughly $1.20/mo in API fees.
Do I need my own VPS or server?
Yes — OpenSEO runs in Docker on any Linux VPS (we recommend 2GB RAM, 2 vCPU minimum). We set everything up on your infrastructure so you retain full control and data ownership. We can also recommend a VPS provider if you don't have one yet.
Can I use OpenSEO with AI agents like Claude or Hermes?
Absolutely. OpenSEO exposes a built-in MCP server that agents like Claude Code, Hermes Agent, OpenClaw, and OpenCode can connect to. Your agents can research keywords, analyze competitors, check backlinks, and run site audits programmatically — all through natural language commands.
What's the difference between the Starter and Agency tiers?
The Starter tier is a single OpenSEO instance on your VPS — perfect for one team or one business. The Agency tier includes white-label branding, multi-client instance management, custom domain, priority support, automated backups, and uptime monitoring — designed for SEO agencies managing multiple clients under their own brand.
What if I already have Semrush or Ahrefs data?
Our Migration tier includes a full audit of your current tool stack, a cost comparison report, and handover documentation. While direct data export from Semrush/Ahrefs is limited by their platforms, we help you transition your keyword lists and tracking setup into OpenSEO so you start fresh with zero gap.