# Which Email Tool

> Email marketing tools compared on public pricing and documentation: costs by list size, free plan limits and the channels each tool includes.

Prices and plan limits are taken from each vendor’s public pricing pages; every page shows the date they were checked.

## Alternatives to popular email tools

- [Cheaper Constant Contact alternatives in 2026](https://whichemailtool.com/alternatives/constant-contact-alternatives/): Six tools priced below Constant Contact from 1,000 contacts, plus Kit for its free plan and Brevo by emails sent: prices, send caps and SMS compared.
- [Mailchimp alternatives that cost less in 2026](https://whichemailtool.com/alternatives/mailchimp-alternatives/): Seven Mailchimp alternatives compared on price from 1,000 to 10,000 subscribers, send limits, free plans and channels, with the case for staying put.
- [MailerLite alternatives in 2026, compared by limits and price](https://whichemailtool.com/alternatives/mailerlite-alternatives/): Six MailerLite alternatives compared on price from 1,000 to 10,000 subscribers, send caps, free plans and channels, sorted by the limit each one removes.

## Email marketing pricing

- [Email marketing cost in 2026: prices by list size](https://whichemailtool.com/pricing/email-marketing-cost/): What email marketing software costs per month at 1,000 and 10,000 subscribers across 14 tools, with send limits, free plans and check dates.
- [Free email marketing software in 2026: plans compared by their limits](https://whichemailtool.com/pricing/free-email-marketing-software/): Nine free email marketing plans compared by subscriber limit, emails per month, automation, forms and support, with the ones that lead on each count.
- [Mailchimp pricing in 2026: cost by contact tier](https://whichemailtool.com/pricing/mailchimp/): Mailchimp Essentials, Standard and Premium prices from 500 to 50,000 contacts, free plan limits, how contacts are billed and what other tools charge.

## Calculators

- [Email marketing cost calculator](https://whichemailtool.com/tools/email-marketing-cost-calculator/): Enter your list size and how often you send to see what 14 email marketing tools charge per month, which plans cover your volume and which cap it.

## Open data

- [Email marketing pricing index (JSON)](https://whichemailtool.com/data/email-marketing-pricing-index.json): cheapest paid plan, price by list size, free plan limits and channels per tool, with source URLs and check dates. CC BY 4.0.
- [Email marketing pricing index (CSV)](https://whichemailtool.com/data/email-marketing-pricing-index.csv)