Software Alternatives, Accelerators & Startups

Krisp VS ForthWrite

Compare Krisp VS ForthWrite and see what are their differences

Note: These products don't have any matching categories. If you think this is a mistake, please edit the details of one of the products and suggest appropriate categories.

Krisp logo Krisp

Eliminate background noise, minimize distractions, feel more confident, and activate your communication superpower with Krisp, an AI-powered software solution for effective online meetings.

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.
  • Krisp Landing page
    Landing page //
    2023-08-29
  • 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.

Krisp

Website
krisp.ai
$ Details
freemium $12 / Monthly (Pro)
Platforms
Windows Mac OSX
Release Date
2017 October

ForthWrite

$ Details
freemium $12 / 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

Krisp features and specs

  • Voice Calls
    Noise cancellation
  • Video Conferencing
    Virtual Backgrounds

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

Analysis of Krisp

Overall verdict

  • Krisp is generally considered a good choice for those looking to improve the quality of their audio communications by eliminating unwanted background noise. The software is praised for its reliability, ease of use, and low impact on system performance.

Why this product is good

  • Krisp is highly regarded for its ability to effectively remove background noise from audio in real-time. Its implementation of AI-based noise cancellation technology is designed to enhance audio clarity, making it a valuable tool for remote workers, podcasters, and anyone participating in virtual meetings. Users appreciate its easy integration with various communication apps and its straightforward user interface.

Recommended for

  • Remote workers
  • Podcasters
  • Online educators
  • Virtual meeting participants
  • Call centers
  • Customer support teams

Analysis of ForthWrite

Overall verdict

  • I don't have verified information about a product called ForthWrite (forthwrite.ai). I cannot confirm its features, quality, or reputation, so I'm unable to provide an accurate assessment of whether it's good.

Why this product is good

  • No reliable data available on this specific product in my knowledge base
  • This may be a newer product, a niche tool, or possibly a fictional/hypothetical name
  • Providing details without verified information could result in inaccurate or fabricated claims

Recommended for

  • Unable to determine without verified product information
  • Consider checking the official website, user reviews on platforms like G2 or Trustpilot, and independent tech review sites for accurate details

Krisp videos

Krisp Review - Noise Removal App (Kids Screaming!)

More videos:

  • Review - Krisp Noise Cancelling App Review - Does It Work?
  • Review - Krisp Review - Noise Cancelling App YOU Need To Know About

ForthWrite videos

No ForthWrite videos yet. You could help us improve this page by suggesting one.

Add video

Category Popularity

0-100% (relative to Krisp and ForthWrite)
AI
100 100%
0% 0
Email
0 0%
100% 100
Productivity
100 100%
0% 0
Email Productivity
0 0%
100% 100

Questions & Answers

As answered by people managing Krisp 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

Share your experience with using Krisp and ForthWrite. For example, how are they different and which one is better?
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Reviews

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

Krisp Reviews

Necessary Tools For Effective Work In a Remote Team
Among the work from home tools it will be useful to have a service that suppresses extraneous noise during online calls. This is especially true for employees who have small children or whose neighbors are renovating. Krisp is an artificial intelligence-based noise reduction application that removes background noise and echoes during online calls in real-time. We have listed...
11 Best Customer Service Software & Apps You Need in 2022
One of the biggest obstacles to your agents providing quality customer support over the phone is background noise. Itรขย€ย™s nearly inescapable. Whether theyรขย€ย™re working in an office with a chatty coworker next to them or working from home with construction going on next doorรขย€ย”noise is everywhere. But with Krispรขย€ย™s AI-powered noise cancellation, your customers will hear...
Source: krisp.ai

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, Krisp seems to be more popular. It has been mentiond 141 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.

Krisp mentions (141)

  • Tools that keep me productive
    Krisp is outstanding for filtering out unwanted noise on calls and streams. Say goodbye to fire engines in the background while you stream. ๐Ÿคฃ. - Source: dev.to / over 2 years ago
  • How is Microsoft teams and voice isolation working on your MacBook Pro M Series?
    You can try https://krisp.ai . Voice isolation in my experience doesnโ€™t work well outside. Source: over 2 years ago
  • The Most Frustrating Part of OE!
    I currently have to VPN into locked-down VM Horizon desktop (all apps installs are managed by the client GIS staff). Are you running krisp.ai outside of your VPN session? Source: about 3 years ago
  • Working remotely in Thailand - managing noise at night.
    I don't have a problem with noise in Thailand but when I do work in a cafe and I need to speak to someone, I would use my background noise cancellation app. https://krisp.ai/. Source: about 3 years ago
  • Itโ€™s time to admit that Remote Work doesnโ€™t work
    This https://krisp.ai/ works well to overcome background noise and conversations during meetings. It cleans up the audio you send and also the audio you receive. Not affiliated with them at all, just a satisfied customer. - Source: Hacker News / 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 Krisp and ForthWrite, you can also consider the following products

Otter.ai - Your AI meeting assistant that takes live notes and generates summaries and other insights using Meeting GenAI.

ReclaimAI - Helps users prioritize their work and personal calendars

Fireflies.ai - Record, transcribe and search your calls

Superhuman - Superhuman is an email management tool.

Fathom - Financial intelligence and performance reporting

Shortwave - Email smarter & faster with a reinvented experience for your Gmail