Site audit
Diagnose86100
Find the problems holding your site back
Check crawlability, indexing, metadata, content, links, images, structured data, and Core Web Vitals.
Every SEO tool you need. Without another monthly subscription.
Run site audits, prioritize fixes, and manage your SEO work for free. For live third-party keyword, SERP, competitor, or backlink data, simply connect your own API key.
Free SEO workspaceAudits without an API keyBring your own key for live dataYour data, your control
SPACEBRAIN / SEOSEO workspace live
spacebrain.aiLast 30 days
SEO health86Up 8 points
Opportunities145 high impact
AI visibility72%Up 12%
Tracked keywords259 improved
✓Start with free SEO toolsAudit your site, find problems, and organize improvements without paying for another SEO subscription.
✓Know what to do firstRank every opportunity by impact so your team stops wasting time on low-value fixes.
✓Use competitors as your shortcutFind the keywords, content, and backlinks already producing results in your market.
✓Prove the work paid offMeasure rankings, traffic, and AI visibility again after every improvement.
Free SEO tools. One workspace.
Know what’s broken, what’s worth chasing, and what to do next.
Core audits and the SEO workstream are free. Connect your own keys only when you want live data from an external provider.
Keyword gap
DiscoverYou412128Rivals584
Find demand before your competitors do
Compare volume, intent, difficulty, and live SERPs. Uncover gaps against up to five competitors.
Visibility
Prove72%31 mentions · 18 citations
Measure whether the work actually worked
Track positions, clicks, impressions, mentions, and citations. See what improved and what still needs attention.
Free SEO without locked-in data
Use the SEO workspace for free. Connect outside data only when you need it.
Spacebrain turns every finding into prioritized work. If a feature needs paid third-party data, you connect your own API key and keep control.
Pay first. Find the work later.
A monthly fee before you can run an audit
Your data is locked inside another tool
Recommendations arrive without an owner
The cost grows before the value is proven
Start free. Add outside data when it earns its place.
Audit and prioritize without an API key
Connect data sources you already control
Compare keywords and competitors when needed
Finish the work from one queue
Measure again and prove the result
The real problem
You do not need more SEO data. You need a clear priority.
The formula for stalled SEO
More data + no owner + no follow-up
01The tool finds a problem
02Someone copies it into another list
03The priority disappears and nothing changes
Spacebrain connects the evidence, priority, owner, and measurement so the work keeps moving.
How it works
Four steps from “what’s wrong?” to “it’s fixed.”
Add your site for free and run the full system to find, prioritize, fix, and measure. Connect an API key only for the outside data sources you choose to use.
STEP 01
Start free
Add your domain and run an audit without an API key. Connect Search Console, Bing, or Cloudflare when you want your own data.
STEP 02
Find
Crawl the site and uncover problems, demand, competitor gaps, and authority opportunities.
STEP 03
Add data when needed
Connect your own DataForSEO key for live research and SERP data; the provider may charge for its usage.
STEP 04
Prove
Complete the work, measure again, and show what improved with clear reports.
See the whole game
Rankings are only one piece of the opportunity.
See technical health for free, then add demand, competitor, authority, or AI visibility data through the sources you choose to connect.
Site audits
Catch crawl, indexing, content, link, and image problems before they spread across the site.
Keyword research
See what people want, how hard it is to win, and which pages you should create or improve.
Competitor research
See where competitors beat you and turn their strongest positions into an opportunity list.
Backlinks
Find live, lost, and broken links plus the referring domains building authority.
AI visibility
Measure mentions, citations, answer-engine coverage, and competitive share.
Monitoring
Watch rankings, Search Console, Bing, Core Web Vitals, uptime, bots, and indexing.
Your competitors already did part of the work
See where they win. Find what they missed. Take the opportunity.
Compare keywords, positions, backlinks, and authority to see exactly where you can close the gap.
1
Missing and weak opportunities128 keyword opportunities
2
Best competitor and observed positionYou #18 · Rival #4
3
Authority and backlink comparisonLive, lost, and referring domains
Frequently Asked Questions
Clear answers before you start.
Clear answers about audits, data, websites, and Spacebrain's SEO tools.
Is Spacebrain SEO Suite free?
Yes. You can create a project, run bounded audits and crawls, review technical and content issues, check indexing, use included Common Crawl authority data, and manage SEO work without paying for another SEO subscription.
When do I need my own API key?
You do not need a key for the core audits. Some features that query live outside data—such as keyword, SERP, competitor, or backlink research—require your own DataForSEO key or another supported provider. That provider may charge for its data usage.
Can I manage more than one website?
Yes. Every saved domain can also be monitored. Free includes 1 domain, Starter 10, Pro 50, and Agency includes unlimited domains. Each project keeps its own settings, competitors, workstream items, and measurements.
What will competitor research include?
You will be able to compare keywords, positions, coverage gaps, backlinks, and authority signals with up to five competitors per project.
Is AI readiness the same as AI visibility?
No. Readiness evaluates observable page structure. AI Visibility separately measures actual mentions and citations from supported answer engines.
Which data sources can I connect?
SEO Suite supports DataForSEO, Google Search Console, Bing Webmaster Tools, and Cloudflare. You choose which sources to connect; credentials are workspace-scoped and encrypted at rest.
Can I share or export the results?
Yes. Create shareable SEO reports and export detailed research as CSV without exposing workspace access.
Free SEO tools. No extra subscription.
Start improving your SEO before you pay for more data.
Create a free project, run your first audit, and connect your own API key only when an outside data source needs it.