Software Alternatives, Accelerators & Startups

SalesLoft VS ForthWrite

Compare SalesLoft VS ForthWrite and see what are their differences

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SalesLoft logo SalesLoft

The simpliest way to build the most accurate and targeted lists of leads on the internet

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
  • SalesLoft Landing page
    Landing page //
    2023-10-05
  • 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.

SalesLoft

$ Details
-
Platforms
-
Release Date
2011 January
Startup details
Country
United States
State
Georgia
City
Atlanta
Founder(s)
David Cummings
Employees
500 - 999

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

SalesLoft features and specs

  • User-Friendly Interface
    SalesLoft offers an intuitive and easy-to-navigate interface, which makes it user-friendly even for those less tech-savvy.
  • Comprehensive Analytics
    The platform provides detailed analytics and reporting features, allowing sales teams to track their performance and make data-driven decisions.
  • Cadence Automation
    SalesLoft enables automated sales cadences, helping sales reps standardize their workflow and ensure consistent follow-ups with leads.
  • CRM Integration
    The tool integrates seamlessly with popular CRM systems like Salesforce, enabling smooth data transfer and synchronization.
  • Email Tracking
    SalesLoft provides robust email tracking capabilities, allowing users to see when emails are opened and engaged with, which can inform follow-up strategies.
  • Customizable Templates
    Users can create and save customizable email and call templates, which can save time and ensure messaging consistency across the sales team.

Possible disadvantages of SalesLoft

  • High Cost
    SalesLoft can be expensive compared to other sales engagement platforms, which may not be ideal for smaller businesses with limited budgets.
  • Learning Curve
    Despite its user-friendly interface, the platform has a steep learning curve due to its comprehensive feature set, requiring time and training to fully leverage.
  • Occasional Glitches
    Users have reported occasional technical glitches and bugs, which can disrupt workflow and require time to troubleshoot.
  • Limited Customization
    Some users find the customization options for reporting to be limited, restricting the ability to tailor reports to specific needs.
  • Support Response Time
    While SalesLoft offers customer support, the response time can be slower than desired, especially during peak hours.

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 SalesLoft

Overall verdict

  • Overall, SalesLoft is well-regarded in the sales industry for its robust feature set and user-friendly interface. It is particularly praised for its ability to integrate with other CRM systems and third-party applications, providing a seamless sales experience. However, like any platform, its suitability can depend on the specific needs and size of the organization.

Why this product is good

  • SalesLoft is considered a good platform because it offers a comprehensive suite of sales engagement tools designed to improve sales productivity and processes. It provides features such as email tracking, dialers, automation, and analytics, which help sales teams streamline their workflows, manage leads effectively, and enhance communication with prospects.

Recommended for

    SalesLoft is recommended for sales teams in medium to large-sized enterprises who are looking to optimize their sales processes and improve engagement with prospects. It is also suitable for organizations seeking to integrate sales engagement tools with their existing CRM systems for enhanced efficiency.

SalesLoft videos

SalesLoft Product Overview

More videos:

  • Review - SalesLoft - Part 1 of cadence building
  • Review - What is SalesLoft?

ForthWrite videos

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

Add video

Category Popularity

0-100% (relative to SalesLoft and ForthWrite)
Sales
100 100%
0% 0
Email
0 0%
100% 100
CRM
100 100%
0% 0
Email Productivity
0 0%
100% 100

Questions & Answers

As answered by people managing SalesLoft 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 SalesLoft 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 SalesLoft and ForthWrite

SalesLoft Reviews

Top 15 Lead Generation Companies & Agencies Worth Checking Out In 2023
SalesLoft serves as an advanced sales engagement solution, facilitating lead scoring, nurturing, and conversion. Seamlessly integrating with widely employed CRM systems, it empowers your sales representatives to monitor and manage customer interactions effectively.
Source: snov.io
20 Best Lead Generation Companies in the USA
The website offers various tools, from email tracking to call recording, allowing sales professionals to streamline their processes and enhance conversions. By emphasizing authentic customer relationships, SalesLoft ensures that leads are not just generated but also nurtured effectively.
Source: martal.ca
Top 26 Lead Generation Companies of 2023
SalesLoft is an advanced sales engagement platform that helps you score, nurture, and convert leads. It integrates with commonly used CRM software and helps your sales reps track customer interactions.
Source: salespanel.io
The 6 Best Calendly Alternatives in 2022 (Free & Paid Options)
Salesloftโ€™s Meetings capability is similar to other Calendly alternatives โ€” it brings calendar integration with Gmail and Outlook directly into the platform, letting you include calendar links so prospects can see your availability and schedule a meeting right then and there.

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, SalesLoft 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.

SalesLoft mentions (1)

  • Top LinkedIn Automation Tools For B2B Contact Details Finder
    Having integrated with LinkedIn Sales Navigator, Salesloft allows you to attach the facility of LinkedIn's sales solution to your sales engagement software to streamline your outreach on LinkedIn. Additionally, Salesloft integrates with Salesforce, Microsoft Dynamics, and SAP Cloud for Customer. - Source: dev.to / almost 5 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 SalesLoft and ForthWrite, you can also consider the following products

Outreach.io - Outreach Is Your Sales Communication Platform

Superhuman - Superhuman is an email management tool.

Yesware - Sell smarter with email tracking and more

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.

Reply.io - Reply.io is an AI-driven sales engagement platform that automates cold outreach through unlimited mailboxes, converts website traffic into booked meetings with AI Chat, and empowers your team to streamline the entire sales process with AI SDRs.

Lavender - Realtime coaching for sales emails.