Software Alternatives, Accelerators & Startups

OCR.space VS ForthWrite

Compare OCR.space VS ForthWrite and see what are their differences

OCR.space logo OCR.space

The OCR.

ForthWrite logo ForthWrite

Email that sounds like you, and gets measurably more like you every week. Drafts in Gmail, Outlook, and the browser. Free to start.
Visit Website
  • OCR.space Landing page
    Landing page //
    2023-05-11
  • ForthWrite Landing Page
    Landing Page //
    2026-06-19
  • ForthWrite Dashboard
    Dashboard //
    2026-06-19
  • ForthWrite In Gmail
    In Gmail //
    2026-06-19
  • ForthWrite Pricing
    Pricing //
    2026-06-19

ForthWrite is an AI email writing assistant for Gmail and Outlook that learns your writing style from your real sent mail. The more you use it, the more it sounds like you. Get smart drafts in seconds, auto-draft replies before you open your inbox, and maintain your personal voice at scale. Free to start, no credit card required. Works inside Gmail and Outlook on the web.

How it works

ForthWrite captures your tone, sentence rhythm, and sign-offs from your actual sent emails, then uses that profile to generate drafts that match how you write, not a generic AI voice. Every draft you edit or send improves the model over time.

Key features

  • Auto-draft: replies waiting in Gmail before you open your inbox
  • Voice matching from your real sent mail, not templates
  • Recipient-aware drafts that adapt to who you are emailing
  • Prompt Lab for version-controlling and A/B testing your persona prompt
  • BYOK support: bring your own API key for Claude, OpenAI, Grok, Mistral, and more
  • Works in Gmail and Outlook on the web, plus a standalone browser widget
  • Training data export and full data portability

Who uses it

Professionals who send high volumes of relationship-critical email: lawyers, financial advisors, recruiters, account executives, founders, and anyone who wants their inbox handled without sounding like a chatbot wrote it.

Pricing

Free tier includes 10 drafts per week with no credit card required. Paid plans start at $12/month and include unlimited drafts, custom persona prompts, and auto-draft.

OCR.space

Website
ocr.space
Pricing URL
-
$ Details
-
Platforms
-
Release Date
-

ForthWrite

$ Details
freemium $12.0 / Monthly (Standard plan)
Platforms
Web
Release Date
2026 June
Startup details
Country
United States
State
California
City
San Diego
Founder(s)
Curtis Boortz
Employees
1 - 9

OCR.space features and specs

  • High Accuracy
    OCR.space offers high accuracy in text recognition from images, supporting various fonts and languages efficiently.
  • Wide Language Support
    Supports a broad range of languages, making it versatile for global use cases.
  • Free Tier Availability
    Provides a free tier with reasonable limitations, making it accessible for casual users or small projects.
  • API Access
    Offers an API for integration into applications, providing automated and scalable OCR solutions.
  • No Software Installation
    Being a web-based service means there is no need for software installation, reducing initial setup time and effort.

Possible disadvantages of OCR.space

  • Limited Free Usage
    The free tier has limitations on the number of requests, which might not be suitable for high-volume users.
  • Internet Dependency
    As a web-based service, it requires an internet connection, which might be restrictive in offline scenarios.
  • Privacy Concerns
    Uploading documents to a third-party server might raise privacy and security concerns for sensitive data.
  • Cost for Extended Usage
    Users requiring more extensive usage might find the cost of premium tiers gradually increasing with usage.
  • Response Time
    Processing time may vary depending on server load and internet speed, potentially causing delays.

ForthWrite features and specs

  • Voice Matching
    Learns from your real sent mail, not templates
  • Auto-draft replies
    Replies waiting in Gmail before you open your inbox
  • Batch-drafting
    Draft replies for your entire inbox with one click
  • Works in browser
    Gmail, Outlook, and web browsers
  • BYOK support
    Claude, OpenAI, Grok, Mistral, and more
  • Prompt Lab
    Version control and A/B test your persona prompt
  • Free tier
    10 drafts per week, no credit card required

Category Popularity

0-100% (relative to OCR.space and ForthWrite)
OCR
100 100%
0% 0
Writing Tools
0 0%
100% 100
AI
86 86%
14% 14
Email
0 0%
100% 100

Questions & Answers

As answered by people managing OCR.space and ForthWrite.

Which are the primary technologies used for building your product?

ForthWrite's answer:

Next.js, React, Supabase, Anthropic Claude, OpenAI, Stripe, Vercel, Chrome Extensions API

What makes your product unique?

ForthWrite's answer:

ForthWrite learns your writing style from your actual sent mail, not a generic prompt. Every draft sounds like you wrote it because it was trained on how you actually write. It also auto-drafts replies before you open your inbox, so your email is partially handled before your day starts.

Why should a person choose your product over its competitors?

ForthWrite's answer:

Most AI email tools give you a blank box and a "write for me" button. ForthWrite builds a voice profile from your sent history and gets more accurate with every draft you edit or send. Unlike ChatGPT or Gemini, it works natively inside Gmail and Outlook with no copy-paste. Unlike Lavender, it writes the draft, not just scores it.

How would you describe the primary audience of your product?

ForthWrite's answer:

Professionals who send high volumes of relationship-critical email and cannot afford to sound generic: lawyers, financial advisors, recruiters, account executives, consultants, and founders managing their own inbox.

What's the story behind your product?

ForthWrite's answer:

Built out of frustration with AI writing tools that produce text that sounds nothing like the person sending it, and as a way to handle large amounts of daily email. The core insight was that your sent mail is the best training data you already have, and no tool was using it.

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare OCR.space and ForthWrite

OCR.space Reviews

We have no reviews of OCR.space yet.
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ForthWrite Reviews

  1. curtisboortz
    ยท Founder at ForthWrite ยท
    I built ForthWrite to fix generic AI email, and I still use it every day

    I built ForthWrite because I kept sending emails that sounded like they came from the same generic AI as everyone else. After launching it, I still use it for my own inbox every day, which is about the most honest endorsement I can give.

    The Chrome extension lives inside Gmail and Outlook on the web. Open a thread, hit Alt+Shift+D, and a draft comes back in your voice, not a template. The free tier is real: 10 drafts per week, no API key, no credit card. Voice matching is included on free, because that is the point.

    What keeps it useful compared to Gemini or a chat tab: it learns from what you actually send. Every edit you make before hitting send becomes a signal. Over time the drafts drift closer to how you really write, and the dashboard shows the improvement curve so you can see it happening.

    The web compose surface lets you draft from forthwrite.ai without installing anything, useful for people who want to try before committing to the extension.

    Standard adds recipient-aware and intent-aware drafting plus AI coaching. Pro adds auto-draft (replies waiting when you open Gmail), batch replies, and Prompt Lab for version-controlling your prompts. Teams adds a shared persona and seat-level analytics.

    ForthWrite is not for everyone. If you just need quick replies and tone does not matter, Gemini is free and already in your inbox. ForthWrite is for people where tone does matter: client communication, relationship-driven threads, external correspondence where sounding off costs something real.

    Disclosure: I am the founder and use it daily. Happy to answer questions in the comments.

    ๐Ÿ Competitors: Jace.ai, Fyxer, Mailmeteor
    ๐Ÿ‘ Pros:    Drafts land inside gmail and outlook; no copy-pasting from a chat window|Voice matching is on the free tier, not paywalled behind paid plans|No api key, no credit card to start; free tier runs on a server-side proxy|Learns from every edit you make before sending; drafts improve over time|Full keyboard flow: alt+shift+d to draft in any thread, no mouse required|Byok on paid plans, 9 providers supported, keys encrypted at rest|Web compose at forthwrite.ai works without installing the extension at all
    ๐Ÿ‘Ž Cons:    10 free drafts/week is enough to evaluate, not enough for a heavy inbox|Auto-draft, batch replies, and prompt lab all require the pro tier|Early-stage product; fewer third-party integrations than mature inbox tools|No mobile app: the extension and add-in are desktop-only (chrome on web, or the outlook desktop add-in)

Social recommendations and mentions

Based on our record, OCR.space seems to be more popular. It has been mentiond 37 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

OCR.space mentions (37)

  • Halt and Catch Fire
    Modern OCR is amazing. That image is full of noise and ChatGPT did it without any errors that a I can see. I compared it to another OCR of the same image, using http://ocr.space, and ChatGPT was correct in all the small number of differences, even preserving misspellings in the source. - Source: Hacker News / about 2 months ago
  • A list of SaaS, PaaS and IaaS offerings that have free tiers of interest to devops and infradev
    OCR.Space โ€” An OCR API parses image and pdf files that return the text results in JSON format. Twenty-five thousand requests per month are free. - Source: dev.to / over 2 years ago
  • [DISC] - The angel who came to pick me up is a Gal (Oneshot by Shiraishi Kouhei)
    OCR works pretty good. ocr.space, ocr.best and cotrans.touhou.ai/ are all pretty nice. Source: almost 3 years ago
  • Currently scanning Chisato Moritaka's 1989 photobook, "Opera".
    Anyway, this title "Opera" has an interview dotted in between the "Acts" of the photobook, so I thought I'd try my hand at translating it. I've scanned the interview pages in greyscale mode, cleaned them up in photoshop, cropped them, and passed them through an online OCR (http://ocr.space/). I then asked ChatGPT4 to translate the Japanese text. Source: about 3 years ago
  • Elementary teacher
    Oh if the test itself is just on paper and not digitized you can take pictures then use https://ocr.space/ to scan all the text off it then bring it over to GPT for a spelling correction after then grade them from there. Wouldnt work for writing assignments though since it would fix any spelling/grammar mistakes that were originally there. Source: about 3 years ago
View more

ForthWrite mentions (0)

We have not tracked any mentions of ForthWrite yet. Tracking of ForthWrite recommendations started around Jun 2026.

What are some alternatives?

When comparing OCR.space and ForthWrite, you can also consider the following products

Free-OCR.com - Free-OCR.com is a free online OCR (Optical Character Recognition) tool.

Superhuman - Superhuman is an email management tool.

OCR Text Detection Tool - Download this app from Microsoft Store for Windows 10, Windows 10 Mobile, Windows 10 Team (Surface Hub), HoloLens. See screenshots, read the latest customer reviews, and compare ratings for OCR Text Detection Tool.

Gemini - Gemini, formerly known as Bard, is a generative artificial intelligence chatbot developed by Google. Based on the large language model (LLM) of the same name, it was launched in 2023 in response to the rise of OpenAI's ChatGPT.

OCR.ac - Easily convert images, scanned documents, and low-quality photos to text with our online OCR tool. Fast and accurate text extraction.

Lavender - Realtime coaching for sales emails.