Software Alternatives, Accelerators & Startups

DeltaSalesApp VS ForthWrite

Compare DeltaSalesApp 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.

DeltaSalesApp logo DeltaSalesApp

Field Sales Force Automation & Field Force Tracking Software

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.
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  • DeltaSalesApp Landing page
    Landing page //
    2021-09-30

Delta Sales App is a sales tracking software for field sales automation & employee location tracking to automate company sales and outside field sales activities with ease. This software is designed and developed for sales managers, distributors, brands to manage field sales forces activities. With the use of Delta Sales App, brands, distributors, sales managers can manage field sales employee activities and track their geo-location whereas field sales representatives having Delta Sales App installed in their handsets can automate their routine activities like order taking, payment collections, attendance making, applying for leave, expense management, and more.

  • 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.

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

DeltaSalesApp features and specs

  • Order Management
  • Attendance Recording/Monitoring
  • Expenses management
  • Stock Managment
  • Daily Status Tracking
  • work log

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 DeltaSalesApp

Overall verdict

  • Overall, DeltaSalesApp is considered a useful tool for businesses looking to optimize their field sales operations. It is particularly beneficial for organizations with a large field force as it can significantly enhance productivity and customer interactions.

Why this product is good

  • DeltaSalesApp is a tool designed for field sales representatives, offering features such as sales tracking, order management, and customer relationship management (CRM). It aims to streamline sales operations by providing real-time data access, enhancing communication between teams, and improving sales processes.

Recommended for

  • Businesses with field sales teams
  • Companies looking to improve sales tracking and reporting
  • Organizations aiming to enhance CRM efforts
  • Sales managers who need real-time data on sales activities

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

DeltaSalesApp videos

Delta Sales App

More videos:

  • Demo - Delta Sales App

ForthWrite videos

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

Add video

Category Popularity

0-100% (relative to DeltaSalesApp and ForthWrite)
Sales Force Automation
100 100%
0% 0
Email
0 0%
100% 100
Field Service Management
100 100%
0% 0
Email Productivity
0 0%
100% 100

Questions & Answers

As answered by people managing DeltaSalesApp 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 DeltaSalesApp 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 DeltaSalesApp and ForthWrite

DeltaSalesApp Reviews

  1. Anmol Adhikari
    ยท Student at University ยท
    One of the best application for sales field

    We can track the live location of the sales field person. The orders are also easy to enter as it saves a lot of time. The feature of dispatch is also easy to use and with the help of few clicks we can perform the sales related activities.

    ๐Ÿ Competitors: Salesforce Sales Cloud
    ๐Ÿ‘ Pros:    Saves a ton of time|Easy to use|Easy user interface|Realtime tracking & report|Full fledged dashboard and reporting|Automation and custom functions|Affordable price
  2. Suman Ghimire
    ยท Admin at Astra Pharmacy ยท
    Great Experinece

    I was really having a problem keeping the party's details up to date and communicating to all the employees. All this was taking down the sales of the company and I was unable to hold everything at a balance. I thought about giving a try to the Delta sales app as it consists of almost every feature which I needed at that point in time. I implemented the app in my company and as expected delta sales app turned to be super helpful to my company.

    ๐Ÿ‘ Pros:    With just some taps i can have easy access, to a lot of features. party notes, beat plans, and announcement features are the ones i love the most. their live-tracking feature is something i should definitely not miss to admire.
    ๐Ÿ‘Ž Cons:    To get straight to the point, i haven't seen any cons till now from my first day of usage. but if i have to admit, i would say the addition of an sms alert for salesman is something the delta sales app is missing. this feature would be a great addition. besides that, i haven't found any cons in my usage so far.
  3. AnujGiri
    ยท sales team at Printing press ยท
    This app is very easy to use and helpful customer support.

    Delta Sales APP that can be utilized by salespeople at any time and in any location with proper order, collection and complete report.

    ๐Ÿ Competitors: Bizom, Spotio
    ๐Ÿ‘ Pros:    The software is user friendly and easy to use.
    ๐Ÿ‘Ž Cons:    The app will be more better if it has ios version too.

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, DeltaSalesApp seems to be more popular. It has been mentiond 1 time 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.

DeltaSalesApp mentions (1)

  • Delta Sales App
    Delta Sales Appis a user-friendly cloud-based field sales tracking software that helps in managing sales of your business. Source: about 3 years ago

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 DeltaSalesApp and ForthWrite, you can also consider the following products

ReachOut Suite - ReachOut Suite is a field service management suite to streamline field processes with customizable mobile-based forms and workflow.

ReclaimAI - Helps users prioritize their work and personal calendars

Smart Service - Smart Service's QuickBooks integration makes it the ultimate scheduling and dispatch software for HVAC, plumbing, pest control, and other service industries.

Superhuman - Superhuman is an email management tool.

ManageMart - Cloud Field Service Management software is a best-in-class solution that can help your business to grow. Invoicing, Estimating, Scheduling, Billing & Routes.

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