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Comparison Email on Acid vs. Mailflow Email Marketing (ESP) Vendor Comparison

Email on Acid and Mailflow are Email Marketing (ESP) vendors.

emailonacid.com
Email on Acid Build, test, and optimize email campaigns. They focus on Testing & Analytics.

mailflow.io
Mailflow Improve email deliverability and avoid spam. They focus on Deliverability & Hygiene.

Email on Acid or Mailflow?
Explore Blurb’s unbiased comparison, created for our community and packed with details that matter for your buying decisions.

Email on Acid

"Build, test, and optimize email campaigns."
Focused on and Testing & Analytics .
Email on Acid provides tools to streamline email workflows. It lets marketers preview emails on over 100 devices and clients, including dark mode. The platform checks deliverability and content errors, ensuring emails display as intended. This reduces quality assurance time and boosts campaign ROI.

Key Features & Benefits

Unlimited email previews
Email on Acid claims that unlimited email previews on 100+ devices ensure messages display as intended on every device.
Comprehensive testing checks
Email on Acid claims that end-to-end content and deliverability checks maximize performance, reduce QA time, and prevent errors.
Deep insights and analytics
Email on Acid claims that deep insights and analytics help drive email ROI with recipient activity data and engagement measures.

Mailflow

"Improve email deliverability and avoid spam."
Focused on Deliverability & Hygiene .
MailFlow.io boosts email deliverability by managing SPF and DKIM settings, monitoring blacklists, and warming up emails. It ensures your emails land in inboxes, not spam. You'll stay updated on sender reputation and address issues quickly. Compatible with Gmail and Outlook, it services any email provider.

Key Features & Benefits

Comprehensive SPF, DKIM checks
MailFlow.io claims that their SPF & DKIM checks ensure emails land in inboxes, not spam folders.
Extensive blacklist monitoring
MailFlow.io claims their monitoring of nearly 100 blacklists allows for quick reaction to threats.
Advanced Auto-warmer
MailFlow.io claims their auto-warmer technology drastically boosts email deliverability rates.
Compare all Email Marketing (ESP) Vendors Head-to-Head