Sendlens

Sendlens is ranked #5 of 48 in email marketing analytics software on Freedom251. It runs on Web. There is a free plan. Paid plans start at €29/mo.

Sendlens plans and pricing

All plans

Free Free 10 fingerprint credits one-time · unlimited campaign sync and clusters · no credit card required sendlens.com · 30 Sept 2026

Essentials €29/mo Monthly 50 fingerprint credits/month · unlimited campaign sync and clusters · CSV exports · email support sendlens.com · 30 Sept 2026

Pro €69/mo Monthly 250 fingerprint credits/month · conversion attribution · revenue per campaign and cluster · priority support sendlens.com · 30 Sept 2026

Compared on email marketing analytics software

Free plan: Yes
Connected platforms: 2 platforms
Attribution models: single-touch
Revenue tracking: Yes
Campaign comparison: Yes
Optimization insights: Yes

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Sendlens

Product: Sendlens is an email campaign intelligence platform that analyzes campaign performance beyond the reporting provided by email service providers.
Audience: Sendlens identifies email marketers, SME marketing managers, and freelance or agency operators as its intended users.
Email analysis: It screenshots campaigns and scores each across more than 15 structured fields, including content, visuals, calls to action, layout, tone, palette, and spam signals.
Pattern analysis: Sendlens cross-references email traits with open rate, open-to-click rate, and conversion data, and ranks patterns by statistical confidence.
Campaign groups: Clusters group similar campaigns for comparison and include aggregated metrics; users can rename, recolor, or manually assign campaigns.
Revenue attribution: Users can upload conversion data as a CSV to build campaign attribution funnels; the default attribution window is seven days and configurable, and attribution is a Pro feature.
Automation analysis: Sendlens groups individual flow emails into their parent automation and provides aggregated totals and per-step breakdowns.
Live integrations: ActiveCampaign and Brevo are live integrations; Sendlens says it imports campaigns, metrics, content, and flows using an API key.
Planned integrations: The site lists Klaviyo, Mailchimp, and Kit as coming next and names Customer.io and HubSpot among roadmap platforms.
Exports: Sendlens offers platform-neutral CSV exports for campaign and flow performance that can be used with Sheets, Looker, and PowerBI.
Support: The site says it usually answers messages within the day; Essentials includes email support and Pro includes priority support.
Plan limit: The pricing comparison lists a 90-day window for individual open and click engagement sync on Pro.
Security and privacy: Sendlens says it encrypts data in transit with TLS and at rest, limits production access to a need-to-know basis, and rotates credentials regularly.
Data handling: The privacy policy says service providers include DigitalOcean and Cloudflare, that Sendlens does not sell personal data, and that users can request account-data deletion by email.
Price from: €29/mo

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Where it ranks on Freedom251

Best Email Marketing Analytics Software in 2026#5 of 48

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Sources

sendlens.com· checked 30 Sept 2026
sendlens.com/about/· checked 30 Sept 2026
sendlens.com/privacy/· checked 30 Sept 2026