Free Email Marketing Tools

Built by marketers who got tired of bad pricing pages, misleading benchmarks, and generic advice. Every number is verified. Every tool is free.

10 free tools28 industry benchmarksUpdated April 2026

True Cost Analyzer

Am I getting ripped off?

3-year cost projection with price hike modeling across 11 ESPs. Hidden fees exposed.

3-year projectionHidden fee breakdownPrice hike data

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Pricing Showdown

See what email marketing actually costs

Compare 11 platforms at your subscriber count. Toggle hidden fees. See growth projections.

11 platforms8 tiersTrue cost mode

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Spam Shield

Will your email hit the inbox?

200+ spam rules checked. Word-by-word analysis, rewrite suggestions, ESP-specific predictions.

200+ rulesESP predictionsRewrite engine

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Auth Check

Is your email authenticated?

Live DNS lookup for SPF, DKIM, DMARC. ESP detection. Plain-English fix instructions.

Live DNS checkESP detectionFix guide

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Email Scorecard

Grade your email performance

Enter your metrics. Get graded A–F against 28 industry benchmarks.

28 industriesA–F grading

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Subject Line Generator

Data-backed subject lines that get opened

50+ proven formulas with predicted open rates from 28-industry benchmarks. A/B pairs included.

50+ formulas28 industriesA/B pairs

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Subject Line Tester

Score your subject line before you send

12 scoring criteria + ESP-specific advice. The only tester that knows your platform.

12 criteria11 ESP profiles

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Switching Calculator

Should you switch email platforms?

Cost savings, migration timeline, deliverability impact, break-even point.

Break-even calcMigration checklist

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Email Audit

Audit your email setup in 60 seconds

Domain authentication + benchmarks + cost efficiency. One score.

3-part audit60 seconds

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Recommendation Quiz

Which email tool fits your business?

4 questions. Personalised recommendation from 11 platforms.

11 platforms4 questions

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Why these tools exist

Most email marketing tools are built by the platforms they’re selling. Our tools are independent. Every price is verified against official pricing pages. Every benchmark comes from published data. We make money from affiliate commissions, not from hiding the truth.

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Looking for in-depth reviews?

We’ve reviewed 11 email marketing platforms with real pricing, deliverability data, and community sentiment from thousands of users.

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