ForthWrite vs WriteMail.ai
ForthWrite
forthwrite.ai
WriteMail.ai
writemail.aiSide by side
| Figure | ForthWrite | WriteMail.ai |
|---|---|---|
| Price from | $24/mo | $5/mo |
| Free plan | Yes | Yes |
| Free trial | Yes | — |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | Yes | Yes |
| macOS | Yes | Yes |
| iOS | — | Yes |
| Android | — | Yes |
| API | Yes | Yes |
| Plans published | 5 | 10 |
| Spec score · AI Email Writing Tools | 9.3 (#1) | 8.6 (#4) |
| Licence | The terms state that ForthWrite software, branding and proprietary systems remain the company's property and prohibit reverse engineering. | Terms state that the site's content, features, and functionality remain the exclusive property of FUTURISTICA d.o.o. and its licensors. |
| Maker | Aesir Labs, LLC operates the product under the ForthWrite name. | WriteMail.ai is developed by Futuristica d.o.o., based in Maribor, Slovenia, and the company page says it was founded in 2021. |
| Purpose | ForthWrite drafts replies using a writing profile learned from a user's sent email. | WriteMail.ai uses AI to draft and refine emails from a user's goals or key points. |
| Rating on Chrome Web Store | 5.0 out of 5 from 12 ratings | 5.0 out of 5 from 23 ratings. |
| What it does | ForthWrite creates AI email drafts using a private model of each user's writing style and keeps the person responsible for sending. | WriteMail.ai generates and rewrites professional emails from goals, key points, or pasted conversation context. |
Plans
ForthWrite
- FreeFree
- Pro$24 a month
- Pro annual$29 a month
- Teams$59 a month
- EnterprisePriced on request
WriteMail.ai
- FreeFree
- Regular$6.95 a month
- Basic$11.95 a month
- Pro$19.95 a month
- Regular$60 a year
- Regular annual$60 a year
- Basic$103.20 a year
- Basic annual$103.20 a year
- Pro$172.32 a year
- Pro annual$172.32 a year
In their own words
ForthWrite
ForthWrite drafts email replies using a writing profile learned from a user's sent email. The free plan works with Gmail and Outlook on the web, while an Outlook add-in is available for Outlook desktop on Windows or Mac. Free accounts get 10 drafts per week; the plan excludes custom persona, auto-draft, batch drafting, coaching, analytics, and dictation. Pro includes unlimited drafts, auto-draft, batch drafting, custom persona, RAG, and dictation. It is listed at $24 a month billed annually, and the page also shows $29/mo. Teams has a two-seat minimum and includes Pro features, a shared team persona, Prompt Lab, review records, and team analytics. Slack drafting requires Standard or Pro. A Claude connector can produce a draft or contact summary, but does not send mail or open a mailbox. ForthWrite says it passed Google's CASA Tier 2 assessment for its restricted Gmail read-only scope. Its privacy policy says routine thread content is not kept after a draft is returned, while sent-email snippets are stored to learn the user's voice. Attachments are not currently read or analyzed.
WriteMail.ai
WriteMail.ai drafts and refines emails from a user's goals or key points, and can also generate replies from a pasted conversation and a reply goal. Users can adjust length, style, tone, mood, emoji use, and language. The site advertises generation in more than 30 languages and lists cold outreach, follow-ups, marketing, customer support, and personal email among its use cases. Browser integrations include a Chrome extension for Gmail, Firefox and Google Workspace Gmail extensions, and an Outlook add-in. The service prepares generated text for the user's default email client rather than sending messages itself. WriteMail.ai says generated messages do not touch its servers and personalized options are stored in a browser cookie. The free plan allows five AI emails per month. Paid monthly plans list 50 emails for Regular at $6.95, 150 for Basic at $11.95, and 500 for Pro at $19.95. The pricing note lists paid access from $5 per month billed annually. The Mail Assistant's real-time suggestions are limited to paid plans. Apps or access are listed for Android, iOS, macOS, Windows, web, and extensions.