How Mack Grenfell Scaled Byword to Over $1M ARR and 50,000 Users

October 18th, 2024

Estimated from public sources — see sources
Website
Founded By
Monthly Revenue
$83.3K
Founders
2
Profitable
Yes
Year Started
2021
Customer
B2B & B2C

Who is Mack Grenfell?

Mack Grenfell, founder of Byword, studied physics and philosophy at Oxford, where he began honing his coding skills during an internship at CERN. He later worked at Goldman Sachs, a performance marketing agency, and a health tech startup before going freelance and eventually launching Byword.

What problem does Byword solve?

Byword makes it incredibly easy for businesses to generate a massive amount of SEO-optimized content quickly and affordably, eliminating the tedious and expensive process of manual article creation.

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Founder-Market Fit

Skills

What skills did Mack Grenfell have that led to their success?

How did Mack come up with the idea for Byword?

Mack Grenfell came up with the idea for Byword due to his experience working as a consultant on AI-driven SEO content projects. Throughout his career, Mack noticed the inefficiencies and time constraints of generating content at scale, which sparked the idea for a product that could automate this task. Despite initial hesitations about market competition, Mack recognized the potential in AI technology and aimed to solve the notable problem of scaling content creation with minimal manual work.

Before diving into developing Byword, Mack ensured there was interest by creating a simple landing page where users could request AI-generated articles—a move that validated the demand when over a thousand users signed up, many expressing readiness to pay. This early user engagement allowed him to iterate and improve the concept swiftly, avoiding the pitfalls of over-engineering while leveraging no-code tools like Bubble to overcome technical limitations. Mack's journey illustrates that learning from past failures and understanding your market deeply can lead to genuine innovation and successful business ideas.

How did Mack Grenfell build the initial version of Byword?

Byword was developed using a no-code approach, primarily leveraging Bubble.io for its front-end and database management. The initial version of Byword was remarkably simple, being just a landing page where users could input a keyword and receive a generated article via email. This basic yet functional prototype was instrumental in demonstrating user interest and securing early traction.

The technical challenge was in integrating AI capabilities to handle large-scale article generation efficiently. To achieve this, Bubble was used in combination with custom Python scripts on Google Cloud Platform (GCP), allowing for more complex backend processing like managing AI API calls and handling long article generation processing times that exceeded Bubble's native API timeout limitations. This development approach allowed rapid iterations and feature deployment, showcasing that even complex AI applications can be built efficiently using no-code and low-code solutions.

What were the initial startup costs for Byword?

  • No External Funding: Byword AI did not raise any external funding and is entirely bootstrapped. This approach allowed the founder to grow the business sustainably without outside capital.
  • No Specific Breakdown of Initial Costs: The sources indicate that Byword was built using the Bubble platform, a no-code tool, which reduces the need for extensive development resources and associated costs. However, no specific initial cost figures are provided for development, marketing, or other startup expenses.

How did Mack launch Byword and get initial traction?

Waitlist Landing Page

The founders initially promoted Byword by setting up a simple landing page where users could submit a keyword and their email address. Users were then placed on a waitlist, and their request would result in an article being emailed back to them. This approach not only gathered email sign-ups but also gauged interest in the product, signaling that there was a demand for Byword's services.

Why it worked: This tactic provided early validation without significant investment. By demonstrating interest, users essentially told the founders they were willing to use the product, offering an indication of potential paying customers. The landing page approach resulted in over a thousand users signing up in the initial month.

Community Engagement

The founder spent time crafting a compelling pitch for Byword within an online community aimed at early entrepreneurs. This strategic engagement was designed to create awareness and excitement around the product, leading to an influx of initial interest and sign-ups.

Why it worked: Online communities are fertile grounds for reaching like-minded individuals who are open to new solutions, especially when shared with a personal and well-crafted message. This effort brought in over 1,000 waitlist sign-ups without any expenditure, boosting initial user engagement.

Leveraging Influencer Networks

Collaborating with Jake, an experienced SEO practitioner with a substantial following, Byword leveraged influencer marketing. Jake created content about Byword, which helped spread the word and legitimized the product within the SEO community. This partnership effectively positioned Byword in front of relevant audiences that were likely to benefit from the product.

Why it worked: Influencer marketing in niche industries provides not only broader reach but also validation from trusted figures. This partnership driven by authentic content from a credible source helped build Byword’s brand and attract initial customers.

What was the growth strategy for Byword and how did they scale?

Partnerships and Networking

Byword leveraged key partnerships to effectively drive growth. A significant collaboration was with a sports nutrition brand, connecting Byword with a professional who had a substantial following in the SEO community. This partnership not only provided exposure but also social proof, which is crucial in building trust in a new generative AI tool. The influencer marketing strategy hinged on the influencer posting about Byword’s success stories and use cases, thus reaching a highly targeted audience interested in SEO.

Why it worked: Partnering with an SEO influencer allowed Byword to tap into a large audience of potential users without the need for extensive marketing investment. The endorsement from a respected figure in the community provided validation to the product, encouraging trust and driving sign-ups.

Community Engagement and Early Adoption

In its initial stages, Byword cultivated attention through targeted community engagement. By strategically choosing communities where early entrepreneurs discussed their projects, Mack Grenfell, the founder, was able to introduce Byword to a ready audience interested in AI solutions. This led to more than 1,000 sign-ups to the waitlist organically, reflecting a strong engagement strategy.

Why it worked: Engaging closely with online communities focused on AI and startups allowed Byword to secure early adopters who were both interested and involved in the broader AI discussion. Byword's approach of delivering value and maintaining honest communications helped in building a loyal user base from these interactions.

SEO and Content Collaboration

One indirect channel was Byword’s own product application in SEO content creation, which led to organic traffic through search engines. Collaborating with businesses to develop programmatic SEO projects allowed Byword to demonstrate its capabilities, which in turn functioned as live case studies for potential clients. By producing high-quality, targeted content at scale, businesses using Byword could rank for numerous long-tail keywords, driving organic growth.

Why it worked: Byword's ability to show tangible SEO results for clients demonstrated value that was easily understood and appreciated by its target market. The demonstrable success in organically boosting website traffic and rankings effectively portrayed Byword as a necessary tool for efficient content creation.

Word-of-Mouth and Customer Testimonials

Proof of concept was heavily emphasized, particularly through testimonials from successful use cases like that of a brand generating substantial traffic using Byword’s automated content. Word-of-mouth from existing satisfied customers, coupled with practical examples of Byword’s effectiveness, played a role in attracting new users.

Why it worked: Real-life testimonials and success stories served as powerful motivators for potential customers, converting curiosity into trust. By underlining successful case studies, Byword harnessed the power of peer endorsements to build credibility and encourage adoption among hesitant users.

What's the pricing strategy for Byword?

Byword employs a subscription-based pricing model with costs typically at $99/month for generating SEO-optimized articles, offering a "Byword Unlimited" option for higher scalability using user-provided API keys.

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What were the biggest lessons learned from building Byword?

  1. Embrace Competition: In a buzzing field like AI, competition signals market demand. Instead of fearing rivals, Byword saw existing players validate the need for their service, proving there's space for new ideas and specializations.
  2. Specialize to Scale: Byword differentiated by focusing on scaling article generation efficiently. This required sidelining features that didn't align with their core focus, proving that specialization can be a powerful strategy.
  3. Leverage No-Code Tools: Byword utilized Bubble.io to build their platform, bypassing the need for extensive coding knowledge. This highlights the accessibility of creating tech solutions with the right tools, without getting bogged down by technical barriers.
  4. Bootstrap When Possible: Rather than seeking funding, Byword bootstrapped their growth, allowing them to remain agile and sustainable. This approach can be effective for testing new ideas without financial risk.
  5. Iterate with Feedback: Implementing a BYOK model and seeking out individual feedback helped Byword adapt and improve. Engaging directly with users led to valuable insights that drove feature development and enhanced user trust.

What platform/tools does Byword use?

    Bubble logo
    Bubble
    Platform
    19 using
    OpenAI logo
    OpenAI
    Platform
    64 using
    Google Cloud Platform logo
    Google Cloud Platform
    Data Loss Prevention Software
    24 using

Discover Similar Business Ideas Like Byword

More about Byword:

Who is the owner of Byword?

Mack Grenfell is the founder of Byword.

When did Mack Grenfell start Byword?

2021

What is Mack Grenfell's net worth?

Mack Grenfell's business makes an average of $83.3K/month.

How much money has Mack Grenfell made from Byword?

Mack Grenfell started the business in 2021, and currently makes an average of $1M/year.

Sources (21)

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9 youtube videos · 6 webs · 4 other · 2 podcasts
byword.ai
byword.ai Web
About - Byword
Byword started from a simple observation: content teams were drowning. They knew what Google wanted. They understood SEO. …
linkedin.com
linkedin.com Web · 2023
Byword is 1! 🎂 A year ago today I publicly launched byword.ai - with Jake Ward we've grown it to nearly 50,000 users, and generated billions of words of SEO-ready content for users. To mark the… | Mack Grenfell | 18 comments
Grown to nearly 50K users - Passed 7 figures in ARR And most importantly, Byword has generated 10s of millions in SEO traffic to our user...
byword.ai
byword.ai Web
Byword
AI powered content writing tool
byword.ai
byword.ai Web
AI Article Writer & SEO Content Generator | Byword
The AI article writer and SEO article writer trusted by 85,000+ content teams. Generate research-backed, voice-matched articles and …
byrongrealy.com
byrongrealy.com Podcast · 2024
Another Excuse | Entrepreneurship, Business, Insights, Fears — #37 Mack Grenfell - SEO made easy with AI
Mack Grenfell is the founder of Byword. Byword enables you to generate high-quality, AI-written articles at scale. You can upload 1,000s ...
youtube.com
youtube.com YouTube · 2023
Welcome to Byword
theseoagent.ai
theseoagent.ai Web · 2 months ago
Byword AI review: pricing, verdict, who it's for · The SEO Agent
Byword positions itself as an AI article writer for SEO at scale. The product is built around researching what ranks, generating articles...
youtube.com
youtube.com YouTube · 2025
Byword AI Review | Best AI Writer in 2025?
In this video, I review Byword.ai, a sleek and minimalistic AI writer designed for bulk SEO content generation. With a clean UI and simpl...
youtube.com
youtube.com YouTube · 2024
Byword.ai Review - AI Writing Tool. Is Byword worth it?
Welcome to our deep dive into Byword, the revolutionary AI-powered tool that's changing the game for content creators and SEO strategists...
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Byword.ai Review You Need To See! Exploring the AI Powered Writing App in 2023
Byword.ai Review You Need To See! Exploring the AI Powered Writing App in 2023 #byword #bywordreview #aiwriters Welcome to our YouTube c...
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youtube.com YouTube · 2025
Byword AI Text Honest Review - Watch Before Using
In this video you will learn: Byword AI Text Honest Review - Watch Before Using Subscribe and like, so the video will be seen by others a...
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youtube.com YouTube · 2022
Byword App Review
My Byword app review showcases writing software that allows you to input formatting with various keyboard symbols, so you can quickly for...
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youtube.com YouTube · 2024
"How to Start Byword.ai for Article Generation | Step-by-Step Guide for Beginners"
"Learn how to start using Byword.ai for fast and efficient article generation in this step-by-step tutorial. Whether you're a beginner or...
youtube.com
youtube.com YouTube · 2023
How I am testing Byword for AI-generated long-tail blog content
Byword is an AI platform that helps content creators to generate blog content at scale. As a passionate writer who believes in the power...
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youtube.com YouTube · 2023
How to generate batch articles using Byword.ai
Byword.ai represents an innovative AI-powered content generation platform, offering a versatile solution for producing top-tier articles,...
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1 Year of Byword 7 Lessons From Scaling to 7 Figures By Mack Grenfell The day this post comes out (November 16th) marks one year sin...
No Code MBA
No Code MBA Podcast · 2023
#10: The future of SEO with Byword.ai
<p>In this episode hear from Mack Grenfell, the founder of Byword.ai, an app built with Bubble that uses AI to scale SEO for companies.</...
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Welcome to the NoCodeMBA show. In this episode, we talk with Mac Grenfell, the founder of Byword.ai, which is one of the coolest AI apps ...
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Welcome to the OxIgnite Podcast hosted by Yusuf Raza and Michael Hutson - two entrepreneurial MBA students at the University of Oxfor...
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🤖 The kids who built an A.I app This unknown ChatGPT powered app is growing out of control Author Johnathon Zamora August 04, 2023 ...

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