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SEO · head to head

SISTRIX vs Sitebulb

SISTRIX logo

SISTRIX

SEO

German SEO toolbox built around a domain Visibility Index measured weekly since 2008

From
On request
Rated
-
Full reviewWebsite
Sitebulb logo

Sitebulb

SEO

Technical SEO audit tool that crawls sites and generates visual, prioritized hints

From
$95/month
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: SISTRIX coverage is deepest in German-speaking Europe and thinner in the United States and Asia, so international teams still need Ahrefs or Semrush alongside it.; Sitebulb desktop plans are limited to a single user, so teams need Sitebulb Cloud or paid add-on seats to collaborate.
  • They diverge on capability: SISTRIX covers Visibility Index, Sitebulb covers JavaScript crawling.
  • Prices and features above were last checked on 31 August 2026.

Where they differ

Only the attributes on which SISTRIX and Sitebulb actually diverge.

Attributes where SISTRIX and Sitebulb differ
AttributeSISTRIXSitebulb
Starting priceOn request$95/month
Pricing modelquotesubscription
PlatformsWeb, REST APIweb, windows, mac

Identical on both: free tier (No), user rating (Not yet rated), category (SEO).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in SISTRIX

  • Visibility Index
  • Competitor discovery
  • SERP feature tracking
  • Link module
  • Optimizer
  • Country coverage

Only in Sitebulb

  • JavaScript crawling
  • Prioritized Hints
  • Crawl maps
  • Scheduled recurring audits
  • Audit comparisons
  • Google integrations

What people use each for

The jobs each tool is most often brought in to do.

SISTRIX

  • Reporting search visibility to a board in Germany where the Visibility Index is the expected metricnot Sitebulb
  • Comparing a domain against competitors over years, including before you started tracking anythingnot Sitebulb
  • Due diligence on an acquisition target where you need visibility history you did not collect yourselfnot Sitebulb
  • Diagnosing whether a traffic drop coincided with a core update by comparing against the whole measured marketnot Sitebulb

Sitebulb

  • Agencies running recurring technical SEO audits for clientsnot SISTRIX
  • In-house SEO teams tracking site health over timenot SISTRIX
  • Auditing JavaScript-rendered sites for crawlability issuesnot SISTRIX
  • Benchmarking site architecture via crawl visualizationsnot SISTRIX

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

SISTRIX

  • Coverage is deepest in German-speaking Europe and thinner in the United States and Asia, so international teams still need Ahrefs or Semrush alongside it.
  • The Visibility Index is domain-level, so a dramatic chart movement can come entirely from pages that carry no commercial value and requires drilling down before it means anything.
  • The link index is smaller than the market leaders, which matters if backlink discovery rather than visibility measurement is your main use.
  • Modules are priced individually, so a team that needs SEO, links and the Optimizer pays a multiple of the entry price for one module.
  • Documentation, community material and support are German-first, and while English is available the depth of the two is not equal.

Sitebulb

  • Desktop plans are limited to a single user, so teams need Sitebulb Cloud or paid add-on seats to collaborate.
  • Large sites near or above the 500,000 URL Pro limit require reconfiguration or the Cloud tier to avoid hitting crawl caps.
  • Desktop crawling relies on local machine resources, so audit speed and scale depend on the user's hardware rather than cloud infrastructure.

Pricing, plan by plan

SISTRIX

On request
  • SISTRIX Toolbox$undefined/month
    • Sold as monthly modules rather than one bundled plan
    • Additional countries and Optimizer projects priced on top
    • Monthly term without long commitment

Sitebulb

$95/month
  • Lite$undefined/month
    • 1 user
    • 10,000 URLs per audit
    • 100+ Hints
  • Pro$undefined/month
    • 1 user
    • 500,000 URLs per audit
    • 300+ Hints
  • Sitebulb Cloud$undefined/month
    • 2+ users
    • No project limits
    • Automated recurring crawls

Which should you pick?

Choose SISTRIX if

  • You need visibility index.
  • You work on Web, REST API.
  • You also want competitor discovery.
SISTRIX review

Choose Sitebulb if

  • You need javascript crawling.
  • You work on web, windows, mac.
  • You also want prioritized hints.
Sitebulb review

Questions people ask

Is SISTRIX or Sitebulb better?
Neither clearly leads. SISTRIX starts at On request and Sitebulb at $95/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, SISTRIX or Sitebulb?
SISTRIX starts at On request and Sitebulb at $95/month.
Does SISTRIX or Sitebulb run on more platforms?
SISTRIX runs on Web, REST API. Sitebulb runs on web, windows, mac.
What is SISTRIX best used for?
SISTRIX is most often used for reporting search visibility to a board in germany where the visibility index is the expected metric, comparing a domain against competitors over years, including before you started tracking anything, due diligence on an acquisition target where you need visibility history you did not collect yourself, diagnosing whether a traffic drop coincided with a core update by comparing against the whole measured market. Of those, reporting search visibility to a board in germany where the visibility index is the expected metric and comparing a domain against competitors over years, including before you started tracking anything are not what Sitebulb is typically brought in for.
What can SISTRIX do that Sitebulb cannot?
SISTRIX covers Visibility Index, Competitor discovery, SERP feature tracking, Link module. Sitebulb covers JavaScript crawling, Prioritized Hints, Crawl maps, Scheduled recurring audits.

Answered from the vendors’ own pages

SISTRIX: What is the Visibility Index actually measuring?

Rankings for a large fixed keyword set per country, weighted by expected traffic, measured weekly. It is not your keyword list, which is what makes it comparable.

Sitebulb: Is there a free trial?

Sitebulb offers a 14-day free trial with no credit card required and no up-front commitment.

Source
SISTRIX: Can it replace Ahrefs or Semrush?

For German-language visibility reporting and competitor history, yes. For global keyword research and backlink analysis it is a complement rather than a replacement.

Sitebulb: Can I cancel anytime?

Yes, subscriptions can be cancelled anytime and users are never locked into a contract.

Source
SISTRIX: How far back does the data go?

To 2008 for the earliest supported countries, which is longer than any rank tracker can offer on your own keyword list.

Sitebulb: What does Sitebulb integrate with?

Sitebulb connects to Google Analytics, Google Search Console, Google Sheets, and Google Data Studio to pull data into audit reports.

Source
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