BLSI

Data Provider / Broker

Black Swan Data vs Similarweb

Structured technology and market comparison · 2026

Direct Feature Comparison

Black Swan Data · vs · Similarweb
Market Cluster / Sector
Black Swan DataData Provider / Broker
SimilarwebData Provider / Broker
Platform Focus
Black Swan Data

Predictive consumer intelligence platform for CPG innovation and growth teams.

Similarweb

Digital intelligence software for web, app, ecommerce, and advertising insights.

Company Size
Black Swan Data50–200 employees
Similarweb1,001–5,000 employees
Headquarters
Black Swan DataUnited Kingdom
SimilarwebIsrael
Year Founded
Black Swan Data2011
Similarweb2009

Analyze all overlapping signals and tech stacks for Black Swan Data and Similarweb

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Comparison Analysis

What is the main difference between Black Swan Data and Similarweb?

When comparing Black Swan Data and Similarweb, both platforms operate within the Measurement & Analytics Platform and Data Provider / Broker ecosystem. Black Swan Data is positioned as Predictive consumer intelligence platform for CPG innovation and growth teams, whereas Similarweb focuses on Digital intelligence software for web, app, ecommerce, and advertising insights. Decision-makers evaluate both solutions when orchestrating their commercial monetization and technology stack.

What are the top alternatives to Black Swan Data and Similarweb?

When evaluating Black Swan Data and Similarweb, enterprise buyers also consider other platforms in Measurement & Analytics Platform and Data Provider / Broker. You can discover the full competitive landscape and evaluate other alternatives by viewing their respective footprint profiles on Polaris7.

How do the corporate scale, structure, and headquarters of Black Swan Data and Similarweb compare?

Black Swan Data is headquartered in United Kingdom (founded in 2011) with 50–200 employees. Similarweb is based in Israel (founded in 2009) with 1,001–5,000 employees. Complete ownership, subsidiary trees, and corporate affiliations are documented across Polaris7.

Market Signals

Recent Market Signals & Activity: Black Swan Data vs Similarweb

Documented market movements, strategic partnerships, product releases, and regulatory developments mapped across Polaris7.

BL

Black Swan Data

Recent Signals

No recent market signals documented for Black Swan Data in the current tracking window.

SI

Similarweb

Recent Signals

  • ·Similarweb

    Similarweb to Announce Third Quarter 2026 Financial Results on November 17, 2026, Before Market Open

    Similarweb announced it will release its third quarter 2026 financial results on November 17, 2026, before market open.

  • ·Similarweb

    Similarweb Names Michael Akkerman as New Chief Executive Officer

    Similarweb announced the appointment of Michael Akkerman as new CEO, along with new product and partnership announcements including the State of Ecommerce 2026 report, NIQ partnership, and AI ad placement tracking.

  • ·SEC APIfinancials

    6-K Financial Filing Analysis for Similarweb (2026-09-24)

    Similarweb Ltd. announced that its Board of Directors has appointed Michael Akkerman as Chief Executive Officer, effective November 2, 2026. Akkerman succeeds Founder and CEO Or Offer, who announced in May 2026 his intention to step down after nearly two decades leading the digital intelligence platform. This leadership transition marks a critical governance evolution as Similarweb moves from founder-led management to its next phase of corporate growth and commercial scaling.

    • Michael Akkerman appointed Chief Executive Officer of Similarweb Ltd., effective November 2, 2026.
    • Founder and current CEO Or Offer is stepping down after leading the company for nearly 20 years, following an initial transition announcement in May 2026.
    • The executive leadership transition was formalized via Board approval and reported on Form 6-K on September 24, 2026.

Compare their exact ecosystem overlaps.

Explore all deep relationships in Polaris7. Discover exactly which mutual clients, integrated technologies, and overlapping partners Black Swan Data and Similarweb share across the market ecosystem.