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Business Intelligence · head to head

Periscope Data vs SimilarWeb

Periscope Data logo

Periscope Data

Business Intelligence

SQL and Python analytics platform

From
$1000/month
Rated
-
Full reviewWebsite
SimilarWeb logo

SimilarWeb

Browser Extensions

Website traffic and competitive analysis

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only SimilarWeb has a free tier, so it costs nothing to try first.
  • Each has a real cost: Periscope Data the periscopedata.com domain now redirects to sisense.com, so Periscope Data is no longer sold as a standalone product; SimilarWeb browser extension data accuracy is lower than full platform
  • They diverge on capability: Periscope Data covers SQL Editor, SimilarWeb covers Traffic analytics.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Periscope Data and SimilarWeb actually diverge.

Attributes where Periscope Data and SimilarWeb differ
AttributePeriscope DataSimilarWeb
Starting price$1000/monthFree
Pricing modelsubscriptionfreemium
Free tierNoYes
PlatformsWeb, CloudWeb, Browser Extension
CategoryBusiness IntelligenceBrowser Extensions
Founded20122007

Identical on both: user rating (Not yet rated).

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 Periscope Data

  • SQL Editor
  • Python/R Integration
  • Version Control
  • Caching
  • Dashboards
  • Redshift
  • BigQuery
  • Snowflake

Only in SimilarWeb

  • Traffic analytics
  • Audience insights
  • Competitor research
  • Industry analysis
  • Chrome support
  • Firefox support
  • Edge support

What people use each for

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

Periscope Data

  • SQL-based analytics and dashboards over a data warehousenot SimilarWeb
  • Python and R analysis alongside SQL in one workflownot SimilarWeb
  • Shared dashboards for data teamsnot SimilarWeb

SimilarWeb

  • Analyzing competitor advertising across display, search, socialnot Periscope Data
  • Understanding traffic loss to search and AI recommendationsnot Periscope Data
  • Tracking brand visibility across ChatGPT and AI chatbotsnot Periscope Data
  • Optimizing Amazon product placement with marketplace analyticsnot Periscope Data
  • Identifying high-intent prospects at optimal buying momentsnot Periscope Data

Where each one falls short

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

Periscope Data

  • The periscopedata.com domain now redirects to sisense.com, so Periscope Data is no longer sold as a standalone product
  • No Periscope Data pricing, plan or seat rate remains published at the original domain
  • Buyers must now purchase through Sisense, whose own pricing is not published as a rate card

SimilarWeb

  • Browser extension data accuracy is lower than full platform
  • Full platform pricing is not transparent and requires quote-based inquiry

Pricing, plan by plan

Periscope Data

$1000/month
  • Team$1000/month
    • SQL Analytics
    • Python/R
    • Dashboards
  • EnterpriseFree
    • Advanced Features
    • Custom Integrations
    • Premium Support

SimilarWeb

Free
  • FreeFree
    • Traffic overview
    • Engagement metrics
    • Similar sites

Which should you pick?

Choose Periscope Data if

  • You need sql editor.
  • You work on Web, Cloud.
  • You also want python/r integration.
Periscope Data review

Choose SimilarWeb if

  • You need traffic analytics.
  • You want to start without paying.
  • You work on Web, Browser Extension.
  • You also want audience insights.
SimilarWeb review

Questions people ask

Is Periscope Data or SimilarWeb better?
Neither clearly leads. Periscope Data starts at $1000/month and SimilarWeb at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Periscope Data or SimilarWeb?
SimilarWeb has a free tier; the other does not. Paid plans start at $1000/month for Periscope Data and Free for SimilarWeb.
Does Periscope Data or SimilarWeb run on more platforms?
Periscope Data runs on Web, Cloud. SimilarWeb runs on Web, Browser Extension.
Can I use SimilarWeb for free?
Yes. SimilarWeb has a free tier, so you can try it without paying. Periscope Data starts at $1000/month.
What is Periscope Data best used for?
Periscope Data is most often used for sql-based analytics and dashboards over a data warehouse, python and r analysis alongside sql in one workflow, shared dashboards for data teams. Of those, sql-based analytics and dashboards over a data warehouse and python and r analysis alongside sql in one workflow are not what SimilarWeb is typically brought in for.
What can Periscope Data do that SimilarWeb cannot?
Periscope Data covers SQL Editor, Python/R Integration, Version Control, Caching. SimilarWeb covers Traffic analytics, Audience insights, Competitor research, Industry analysis.

Answered from the vendors’ own pages

Periscope Data: Does Sisense offer a free trial?

Yes. Sisense offers a free trial of their Self-Serve plan. You can try features like data warehouse connectivity, built-in AI for natural-language queries, auto-narratives, and customer assistant features.

Source
SimilarWeb: How much does Similarweb cost?

Similarweb does not publish pricing. Custom packages are available for businesses and enterprises. Self-service options are available for entrepreneurs and small teams. Customers must start a free trial or contact sales to receive a quote.

Source
Periscope Data: What is the difference between Sisense Self-Serve and Enterprise plans?

The Self-Serve plan is for startups and teams and includes basic connectivity and AI features with iframe embedding. The Enterprise plan is for regulated industries and includes multi-tenant architecture, HIPAA readiness, column-level security, single sign-on, on-premise deployment options, 99.99% SLA, and 30-day backups.

Source
SimilarWeb: Does Similarweb offer a free trial?

Yes. Similarweb offers free trials for its various products. Users can start a free trial through their registration page or contact support to switch between different product trials.

Source
Periscope Data: How do I access the Sisense Enterprise plan?

The Enterprise plan requires contacting Sisense for a demo and custom quote. There is no self-service signup for this tier.

Source
SimilarWeb: What products does Similarweb offer?

Similarweb offers the Competitive Intelligence Suite, Strategic SEO Suite, Ads Intelligence Suite, Gen AI Intelligence Suite, AI Studio with natural language queries, custom data feeds, API access, and managed services with custom dashboards.

Source
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