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Butter CMS VS ForthWrite

Compare Butter CMS VS ForthWrite and see what are their differences

Butter CMS

API-first CMS + blog platform built for developers & marketers.

Rating
0 reviews
Pricing
Freemium Free trial $50 / Monthly
Alternatives Is it good?
ForthWrite

Email that sounds like you, and gets measurably more like you every week. Drafts in Gmail, Outlook, and the browser. Free to start.

Rating
5.0 · 1 review
Pricing
Freemium Free trial $12 / Monthly (Standard plan)
Alternatives Is it good?
Kanera
Plan work on flexible boards, connect projects through Global Work and Portfolio, and keep reporting, notes, automation, API, and AI access together. sponsored
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.

Which is more popular?

Based on our record, Butter CMS seems to be more popular. It has been mentioned 10 times since March 2021.

social mentions
10 vs 0
CMS popularity
100% vs 0%
alternatives listed
150 vs 13

Base details

Website, pricing, platforms and company facts side by side.

Butter CMS
ForthWrite
Website buttercms.com forthwrite.ai
Pricing
Freemium Free trial $50 / Monthly Official pricing
Freemium Free trial $12 / Monthly (Standard plan) Official pricing
Platforms —
Web
Company Startup from the United States Startup from the United States · 1 - 9 employees · 2026
Listed in
CMS Blogging Blogging Platform Knowledge Base +1
Email Writing Tools AI Writing Email Productivity AI Productivity Writing +4

About Butter CMS and ForthWrite

In their own words, as submitted to SaaSHub.

Butter CMS
ForthWrite

ButterCMS is an API-based or 'headless' CMS that hosts and maintains the entire CMS platform which includes the CMS dashboard (where you manage your content) and the Content API. ButterCMS is built for SEO, matches your brand, instantly and forever.

Read more about Butter CMS

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...

Read more about ForthWrite

Features and specs

What each product offers, as listed by its team.

Butter CMS 8 features
ForthWrite 7 features
  • Ease of Use
    Butter CMS offers a user-friendly interface and easy setup process, making it accessible for users without extensive technical knowledge.
  • Content Scheduling
    The CMS provides content scheduling capabilities, allowing users to plan and automate the release of content at specific times.
  • API-First Approach
    Butter CMS is designed with an API-first approach, offering robust RESTful APIs that can integrate seamlessly with any tech stack.
  • SEO Optimization
    The platform includes built-in SEO tools that help optimize content for search engines, improving visibility and search rankings.
  • Multi-site Management
    It allows for managing multiple websites from a single dashboard, making it ideal for organizations with various web properties.
  • Customization
    Butter CMS is highly customizable, providing flexibility to tailor-made solutions that fit the client’s specific requirements.
  • Content Preview
    Offers a real-time content preview feature which helps content creators see how their changes will appear before publishing.
  • Scalability
    Designed to handle growing amounts of content and traffic, making it a suitable choice for both small blogs and large enterprises.

Possible disadvantages

  • Cost
    Butter CMS can be relatively expensive, especially for small businesses or startups with limited budgets.
  • Limited Plugins
    Compared to more established CMS platforms like WordPress, Butter CMS has fewer plugins and extensions available.
  • Learning Curve
    While the interface is generally user-friendly, some users may still face a learning curve when adapting to the API-first approach.
  • Dependency on Developers
    Non-technical users may find it challenging to leverage the full capabilities of the platform without developer assistance.
  • Limited Community Support
    Being a relatively niche product, Butter CMS has a smaller user community, which can limit the availability of third-party support and resources.
  • API Rate Limits
    API rate limits could be a constraint for applications requiring high-frequency data fetching.
  • Vendor Lock-In
    As a proprietary platform, there is a risk of being locked into Butter CMS and finding it difficult to migrate to another CMS later.
  • 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

An editorial look at what each product does well and who it suits.

Butter CMS
ForthWrite

Overall verdict

  • Overall, Butter CMS is a good choice for those seeking a powerful, flexible, and user-friendly CMS solution that supports modern web development techniques. It is particularly well-suited for those looking for a headless CMS with strong developer support and seamless integration capabilities.

Why this product is good

  • Butter CMS is considered a strong option for many users due to its user-friendly interface, headless CMS capabilities, and built-in SEO features. It allows for easy integration with various frameworks and supports content management with minimal hassle. The platform's flexibility and robust API make it a viable choice for developers seeking a seamless integration experience. Additionally, it offers features such as content scheduling, multi-language support, and fast content delivery, which are essential for businesses aiming to streamline their content workflows.

Recommended for

  • Developers looking for a headless CMS
  • Businesses needing a scalable and flexible content management solution
  • Teams that require multi-language support
  • Organizations focusing on SEO and content performance
  • Users who prioritize ease of integration with modern frameworks

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

Videos

Walkthroughs and reviews on video.

Butter CMS 1 video + Add
ForthWrite 0 videos + Add

Tutorial: Create dynamic landing pages using ButterCMS Components

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

Category popularity

How often each product is chosen within a category, 0–100% relative to the other.

Score bands 0–20 21–40 41–50 51–60 61–100
Butter CMS
ForthWrite
100% 100%
CMS
0% 0%
0% 0%
Email
100% 100%
100% 100%
Blogging
0% 0%
0% 0%
Email Productivity
100% 100%

Questions & Answers

As answered by people managing Butter CMS 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 Butter CMS and ForthWrite. For example, how are they different and which one is better?

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Reviews and articles

External articles and on-site reviews we used to compare the two products.

Butter CMS no reviews yet
ForthWrite 5.0 · 1 review
  • Best Headless CMS in 2022
    flatlogic.com · Feb 2022

    Butter CMS is a headless CMS that enables smooth transferring the data from old traditional CMS. ButterCMS can integrate with any framework and also has SDKs + Framework plugins for Ruby, Rails, NodeJS, PHP, Laravel,...

  • 34 Headless CMS That Should Be On Your Radar
    www.cmswire.com · Mar 2020

    Chicago-based Butter CMS is an API-first CMS that was launched in 2014. Features of Butter CMS include custom page types, relational content modeling, webhooks, CDN support, multi-site support, testing environment,...

  • ButterCMS vs WordPress: Headless CMS vs Traditional CMS
    buttercms.com · Jun 2018

    This entrenched familiarity with WordPress can be a challenge for a modern CMS like ButterCMS. Butter is quite different from what you’re used to, at least from an architectural standpoint. It leads to many questions...

Social recommendations and mentions

Recommendations tracked on public social media and blogs since March 2021.

Butter CMS 10 mentions
ForthWrite 0 mentions
  • How to Use Postman to Test an API During Development in 5 Simple Steps
    Let's try out Postman with ButterCMS, a headless CMS platform that stands out for its comprehensive REST API. This tutorial will guide you through testing ButterCMS's REST API endpoints with Postman. You will learn how to test API using... - Source: dev.to / over 1 year ago
  • Different flavors of content management
    Webflow, Storyblok, and ButterCMS are great examples of SaaS CMSs. - Source: dev.to / about 3 years ago
  • How to Add a Plug & Play Blog to Your Java App Using a headless CMS
    Learn more about why you should use the Java programming language and ButterCMS to build your blog here. Source: over 3 years ago

View more

Tracking ForthWrite since Jun 2026.

Alternatives to Butter CMS and ForthWrite

When comparing Butter CMS and ForthWrite, you can also consider the following products.

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