Content that ranks. An agent that fixes it.
Byline combines AI keyword research, SEO-optimized article generation, and a real editorial agent that rewrites your content — not just scores it.
What early users are saying
Join our growing community of content teams using AI that actually works.
“I used to spend 2 hours rewriting articles based on Surfer scores. Byline’s agent does it in 30 seconds — in my voice. First month using it, two articles hit page 1.”
“The content audit found 14 gaps I had no idea about. I turned them into articles over 6 weeks and organic traffic went up 38%. Wild.”
“Finally an SEO tool that doesn’t just tell you what’s wrong — it fixes it. The agent rewrites are cleaner than what I’d write myself.”
Starter
Everything you need to start ranking.
- AI keyword discovery agent
- 8 articles per month
- 10 keyword sessions per month
- SEO, Readability, GEO + AEO scoring
- Agent review mode
- Global keyword cache
- Email support
Growth
The full editorial workflow, end to end.
- Everything in Starter
- 30 articles per month
- 60 keyword sessions per month
- Agent Assist mode — select text, agent rewrites it in-place
- Score-based one-click fixes
- Persistent agent memory across sessions
- Priority support
Multi-Brand
Full agent operations for multiple brands.
- Everything in Growth
- 100 articles per month
- 200 keyword sessions per month
- Up to 3 brand profiles
- Switch brands in one click
- Dedicated onboarding call
- Priority email + chat support
30-day money-back guarantee on all plans. No questions asked — email us and we'll refund in full.
Need more capacity?
Custom brand profiles, higher article and keyword limits, team seats, and white-glove onboarding for larger operations.
Why not just use Surfer or Frase?
Surfer SEO gives you a score and a list of keywords to add. Frase gives you a content brief. Both tell you what's wrong. Neither one fixes it. Byline's editorial agent reads your full article, identifies specific sentences and sections that are underperforming, and rewrites them — directly inside your editor, with one click.
The editorial agent runs on claude-sonnet — the model SEO professionals use when they need real editorial judgment, not generic writing tips. It's been trained on Byline's SEO framework — E-E-A-T signals, topical authority, AEO and GEO optimization — so its suggestions are grounded in what actually moves rankings.
And because Byline's keyword database is shared across all accounts, your research loads from cache on repeat queries — which means your results get faster the more you use the platform, and your API costs stay flat as the user base grows.