Emailens vs EmailQA
Emailens
emailens.dev
EmailQA
emailqa.liveSide by side
| Figure | Emailens | EmailQA |
|---|---|---|
| Price from | $9/mo | $20/mo |
| Free plan | Yes | Yes |
| Free trial | — | Yes |
| Open source | Yes | — |
| Web | Yes | Yes |
| API | Yes | Yes |
| Self-hosted | Yes | — |
| Plans published | 7 | 3 |
| Spec score · Email Testing Software | 9.4 (#1) | 8.4 (#7) |
| Audience | The pricing page describes the free plan as suited to hobbyists and individual developers, and Dev as built for freelance developers, indie hackers, and creators. | The pricing page describes Free as for individuals, Pro as for teams and professionals, and Business as for agencies and automation. |
| Integrations | The product offers a web app, REST API, MCP server, GitHub Action, and standalone @emailens/engine package. | The integrations page lists Mailchimp, Klaviyo, HubSpot, Constant Contact, ActiveCampaign, Campaign Monitor, ConvertKit, AWeber, Drip, and Figma. |
| Purpose | Emailens previews and checks how HTML emails render across 21 email clients. | EmailQA lets teams preview HTML emails and collect feedback through comments pinned to specific locations. |
| Security | The security page says unsaved previews are processed in memory and authenticated previews and screenshots are automatically purged after 30 days. | The security page says application, API, and render traffic uses HTTPS, and connected third-party credentials are encrypted with AES-256-GCM before storage. |
| Support | The security page says vulnerability reports are acknowledged within 48 business hours. | Pro includes priority support. |
Plans
Emailens
- FreeFree
- FreeFree
- Dev$9 a month
- Dev$9 a month
- Pro$19 a month
- Pro$19 a month
- Team$49 a month
In their own words
Emailens
Emailens previews HTML email rendering across 21 email clients and checks compatibility across 298 CSS and HTML features. It scores compatibility from 0 to 100 per client and provides rendered screenshots and simulated dark mode variants. Inputs include HTML, React Email JSX, MJML, and Maizzle. Developers can use a web app, REST API, MCP server, GitHub Action, or standalone @emailens/engine package. Campaign HTML can be imported from a view-in-browser link; Mailchimp URL import is marked verified, while other listed platforms require pasted HTML. Emailens discusses merge tags for Mailchimp, Klaviyo, HubSpot, Braze, and Salesforce Marketing Cloud. The free plan costs nothing and includes 30 simulated previews per day, all 21 clients, one monitored domain, seven-day audit history, and three AI Fixes. Paid plans are Dev at $9 a month, Pro at $19 a month, and Team at $49 a month. Emailens says unsaved previews are processed in memory and authenticated previews and screenshots are purged after 30 days.
EmailQA
EmailQA helps teams review HTML emails by generating previews and collecting comments pinned to specific locations. Users can paste HTML or upload an.html file to create a shareable preview link. Emails render in Gmail, Outlook, and Apple Mail on real devices, with screenshots in light and dark modes. Reviewers can view and comment through a shared link without making an account. Teams can upload newer versions while retaining earlier feedback and comparing changes. Listed integrations include Mailchimp, Klaviyo, HubSpot, Constant Contact, ActiveCampaign, Campaign Monitor, ConvertKit, AWeber, Drip, and Figma. Email service provider connections use OAuth and read-only access; EmailQA says it reads templates without changing campaigns or accessing subscriber data. Slack can notify teams about comments, and users can reply in Slack threads. The REST API supports HTML uploads, real-device render requests, screenshots, and render-result webhooks; it is included in Business. The free plan is for individuals, Pro for teams and professionals, and Business for agencies and automation. Free is free; paid plans start at $20 a month. A 14-day trial is available.