Similarweb

Similarweb: AI-Powered Digital Data Intelligence Solutions

Marketing · by Similarweb · similarweb.com

What Similarweb’s own pages say

Each value is a quote AirStack found on the product’s own pages, read 2026-11-04. A missing field means AirStack has not found it on its pages.

Similarweb alternatives

• Buffer
• beehiiv
• Sprout Social
• Customer.io
• Hootsuite
• MailerLite
• Mailchimp
• Klaviyo
• ActiveCampaign
• Later

Compare Similarweb

• Similarweb vs Hootsuite
• Similarweb vs Mailchimp
• Similarweb vs Buffer
• Similarweb vs Klaviyo
• Similarweb vs MailerLite
• Similarweb vs Omnisend
• Similarweb vs beehiiv
• Similarweb vs Sprout Social
• Similarweb vs Customer.io
• Similarweb vs ActiveCampaign
• Similarweb vs Ahrefs
• Similarweb vs Kit
• Similarweb vs Unbounce

Open-source alternatives to Similarweb

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• knadh/listmonk ★ 24,150 · AGPL-3.0
  High performance, self-hosted, newsletter and mailing list manager with a modern dashboard. Single binary app.
• coreyhaines31/marketingskills ★ 58,550 · MIT
  Marketing skills for Claude Code and AI agents. CRO, copywriting, SEO, analytics, and growth engineering.
• AgriciDaniel/claude-seo ★ 26,706 · MIT
  Universal SEO skill for Claude Code. 26 sub-skills + 19 sub-agents covering technical SEO, E-E-A-T, schema, GEO/AEO, agent readiness (Lighthouse Agentic Browsin
• Billionmail/BillionMail ★ 16,190 · AGPL-3.0
  BillionMail gives you open-source MailServer, NewsLetter, Email Marketing — fully self-hosted, dev-friendly, and free from monthly fees. Join the discord: http
• AgriciDaniel/claude-ads ★ 10,750 · MIT
  Claude-first paid-media operations skill for Claude Code across 12 ad platforms (Google, Meta, YouTube, LinkedIn, TikTok, Microsoft, Apple, Amazon, Reddit, Pint

Projects tagged with Marketing topics on GitHub, ranked by stars. A lead, not an endorsement.