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S Seylio
SEO · Local · AI Search in one workspace

See what is holding your site back. In Google and in AI answers.

Seylio brings technical SEO, search performance, backlinks, local visibility and AI visibility together in one prioritised action list. Every week you see what needs attention and whether your changes worked.

Connect Google Search Console in minutes. Seylio uses read-only access and never changes anything automatically.

example.com / Action Center
Open actions
14
In progress
3
Verified
7
Site Health
79 +5
1
17 redirect chains to pricing pages Crawlability
17 pages · new since audit 5
Expected effect High · low effort
JDJamie In progress
2
Not cited for “boat rental amsterdam” AI Search
3 competitors are · ChatGPT and AI Overviews
Expected effect High · medium effort
ARAlex Planned
3
Missing meta descriptions Meta
22 → 0 pages · confirmed in audit 6
Expected effect Medium · low effort
SBSam Verified

Why teams choose Seylio

01

One workspace instead of separate SEO tools

Technical SEO, keywords, competitors, backlinks, local and AI Search come together in one project view. No more hopping between reports to decide what comes first.

02

From finding to work you can ship

A score on its own fixes nothing. Seylio shows what is wrong, which pages are affected, why it matters and how to verify it once it has been changed.

03

Measured data and estimates stay recognisable

Search Console and GA4 figures come from your own account. Market, backlink and competitor figures are external estimates. Seylio shows the source and the date measured.

The problem

SEO tools give you more data. Seylio helps you decide what to do with it.

A crawler returns hundreds of warnings. A keyword tool adds more tables. Backlinks, local visibility and AI visibility often live in separate products.

Seylio brings the answers together in one weekly routine.

  1. 01 Where are we losing reach or traffic right now?
  2. 02 Which improvements will have the most impact?
  3. 03 Who picks them up?
  4. 04 Is the problem really gone after the change?
Product

Start with what pays off most.

The Action Center combines findings from every part of Seylio. The order weighs severity, reach, expected effect, effort and confidence. Track every action from planned to verified.

Explore the Action Center

Site Audit without an unusable list

Issues grouped as Errors, Warnings and Notices. For each issue: the affected URLs, its history across earlier audits and guidance on the fix.

More about Site Audit
  • Crawlability
  • Indexability
  • Titles and headings
  • Links
  • Structured data
  • Images
  • Redirects
  • Core Web Vitals

Organic Performance with your own Google data

Clicks, impressions, CTR and position per query and page. Spot quick wins, declining pages, cannibalisation and snippets that could do better.

No Search Console? Seylio shows exactly which parts could not be measured.

Learn more about Organic Performance with your own Google data

Keywords and competitors

Research volume, intent and difficulty. Track your most important keywords and compare your reach with relevant competitors.

Competitor figures come from public search results and external market data, and are marked as estimates.

Learn more about Keywords and competitors

Backlinks and authority

Referring domains, anchor texts, linked pages, lost links and opportunities competitors are already using.

The authority score compares domains with each other, without pretending to be a Google metric.

Learn more about Backlinks and authority

AI Search

Measure whether your brand appears in answers from ChatGPT and Perplexity, which sources are cited, your share of voice per topic and AI Overviews around your keywords.

Including your own pages used as sources and traffic from AI platforms via GA4.

Learn more about AI Search

Local SEO

Local search performance, business details on your site, local landing pages and structured data. See which searches with place names you show up for.

Google Business Profile statistics and geo-grids need an extra data source and are never shown as measured without it.

Learn more about Local SEO

Exports and reports

Every report as CSV or Excel, everything at once as a ZIP. Scheduled reports keep clients and colleagues up to date.

Exports are part of every plan, with no extra export limits.

Learn more about Exports and reports
How it works

From connecting to a verified result.

  1. 01

    Add a project

    Enter your domain, market and language. Connect Search Console, and optionally GA4, for your own performance data.

  2. 02

    Get your first audit

    Scheduled within about an hour. Seylio crawls the site, collects the available data sources and ranks the most important actions.

  3. 03

    Work the priorities

    Use the guidance in Seylio, export reports, or hand an action to Claude, Cursor or another compatible assistant via MCP.

  4. 04

    Let Seylio verify the result

    A new audit runs automatically every week, showing what was fixed, what came back and where new attention is needed.

For agencies and teams

Every project for a client under one account.

Invite someone once and give them access to every related project, including projects added later. Export reports as CSV or Excel, or everything at once as a ZIP.

Seylio for agencies
Portfolio 4 projects
Project Health Clicks Trend Sources
Northside Bakery
northsidebakery.com
88 3.8K GSCAudit
Central Physio
centralphysio.com
77 2.7K GSCAudit
Fox Studio
foxstudio.com
64 1.9K GSCAudit
Eastside Gardens
eastsidegardens.com
46 1.4K GSCAudit
MCP and integrations

Give the tools that do the work the context they need.

With MCP, AI assistants and coding agents pull errors, affected URLs, evidence and acceptance criteria straight from Seylio. Publishing only ever happens after an explicit instruction and approval.

All integrations
  • Google Search Console
  • Google Analytics 4
  • MCP
  • CSV · Excel · ZIP
  • WordPress (optional)
// agent asks via MCP
get_issue("redirect_chains")

// Seylio answers
{
  "severity": "warning",
  "pages": 17,
  "evidence": "/old-pricing → /pricing → /plans",
  "fix": "Link straight to the final URL",
  "done_when": "0 chains in the next audit"
}
Why Seylio

Built to get improvements done, not to keep you in a dashboard.

Every feature in every plan

You pay for capacity, not for unlocking reports.

Automatic verification

A ticked box does not mean something is fixed. The next audit decides that.

SEO and AI Search in one routine

No separate AI dashboard disconnected from your pages and search performance.

Evidence with every action

Affected URLs, source data and acceptance criteria stay attached to the work.

Honest data sources

Your own Google data and external estimates are never mixed up.

Made for handover

Work in Seylio, export it, or hand it over with context to a specialist or an agent.

Compare

A practical alternative to a stack of SEO subscriptions.

Semrush and Ahrefs run very large proprietary indexes, and Seylio does not claim that scale. Seylio combines your own Google data, a recurring crawl and reliable external sources, and turns them into work you can prioritise and verify.

Feature Seylio Traditional SEO suite Separate specialist tools
Technical SEO Included Usually included Separate crawler possible
Own GSC and GA4 data Clearly separated Varies Spread across tools
AI visibility In the same audit Depends on plan Often a separate subscription
Prioritised action list The starting point Often report-driven Combine by hand
Verification after changes Weekly, per issue Varies Usually manual
Features per plan Always complete Often tier-dependent Pay per tool
Pricing

Every plan has everything. You only choose how much.

All reports, AI Search, exports, integrations and MCP are in every plan. When you grow, you move up for more projects, users and measurement capacity.

Starter

One organisation or a small portfolio

€ 49 / month

Excl. VAT. Placeholder prices.

Start with Starter
Projects
10
Users
3
Crawled pages per project
1,000
Tracked keywords
250
Competitors per project
5
AI prompts
50

Growth

Most popular

Teams and small agencies

€ 149 / month

Excl. VAT. Placeholder prices.

Start with Growth
Projects
30
Users
15
Crawled pages per project
5,000
Tracked keywords
1,500
Competitors per project
10
AI prompts
250

Agency

Agencies with many clients

€ 399 / month

Excl. VAT. Placeholder prices.

Start with Agency
Projects
100
Users
50
Crawled pages per project
25,000
Tracked keywords
5,000
Competitors per project
20
AI prompts
1,000

In every plan: weekly audits, Site Audit, Organic Performance, Keyword Research, Keyword Gap, Backlinks, Local SEO, AI Search, Action Center, Google integrations, exports, MCP and scheduled reports.

Trust and data

You stay in control of your data and your website.

[Storage location, retention periods, data processing agreement and links to the privacy policy and terms]

  • Read-only

    Through Search Console and GA4, Seylio cannot change anything.

  • No automatic publishing

    A website change always needs an explicit instruction through an integration built for it.

  • Source and date visible

    So you can tell measured figures from external estimates.

  • Two-factor authentication

    Protect your account with an authenticator app.

  • Access you can revoke

    Revoke Google access from your Google account at any time.

FAQ

Good to know.

Do I still need Semrush or Ahrefs?

For many websites and agencies, Seylio covers the day-to-day work across technical SEO, search performance, backlinks, competitors, local and AI visibility. For very large international keyword or backlink research, the bigger index of an established suite can still be a useful addition.

How often is my website checked?

An active project automatically gets a new audit every week. New projects are scheduled for their first audit within about an hour.

Do I need Search Console?

Not for the technical crawl, but you do for your own clicks, impressions, CTR, positions and several organic insights. Without it, Seylio shows which analyses are missing.

What is AI Search?

AI Search measures whether your brand and pages appear in the answers and sources of AI platforms. Seylio combines this with AI features in Google and AI-platform traffic that GA4 can recognise.

Does Seylio change my website automatically?

No. Seylio never publishes automatically. You can carry out actions yourself, export them or hand them over via MCP. Only an integration set up for it can publish an explicitly approved change.

What is MCP?

MCP is an open standard that lets compatible AI assistants use tools and data safely. An agent can pick up a Seylio action with the relevant pages, guidance and acceptance criteria.

How do the plans differ?

Every plan has the same features. The differences are in capacity: projects, users, crawled pages, keywords, competitors and AI prompts.

Can I cancel monthly?

[Notice period and how yearly plans are handled]

Know today what is holding your site back. See next week what improved.

Add your first project, connect your Google data and start with the improvements that matter most.