AI Cowriter vs Phonesites
In the contest of AI Cowriter vs Phonesites, which AI Writing Assistant tool is the champion? We evaluate pricing, alternatives, upvotes, features, reviews, and more.
If you had to choose between AI Cowriter and Phonesites, which one would you go for?
When we examine AI Cowriter and Phonesites, both of which are AI-enabled writing assistant tools, what unique characteristics do we discover? With more upvotes, Phonesites is the preferred choice. Phonesites has 29 upvotes, and AI Cowriter has 7 upvotes.
You don't agree with the result? Cast your vote to help us decide!
AI Cowriter

What is AI Cowriter?
AI Cowriter is a browser-based writing assistant that suggests the next words and phrases as you type. Pick a format like a blog post, LinkedIn update, tweet, or email, add optional topic and audience notes, then start writing. Suggestions appear in grey text and you accept them with Tab or Enter.
Unlike a full document editor with side panels, AI Cowriter keeps the flow inline, closer to autocomplete in a code editor than a chat box. You can also click to let the AI draft the opening lines. The project is open source on GitHub under kinosal/cowriter, so you can inspect how prompts are built before they hit the OpenAI API.
It suits bloggers drafting posts, marketers writing LinkedIn updates, and anyone who wants GPT-style completions without switching to a separate chat window. Automated scrapers often get HTTP 403 from the host, but the web app loads fine in a normal browser session.
Phonesites

What is Phonesites?
Marketers and small businesses use Phonesites to publish landing pages, websites, surveys, pop-ups, and digital business cards from a phone or desktop without code. The drag-and-drop editor ships with 500+ templates, built-in email follow-ups, Stripe checkout, and an AI copywriter for headlines, ads, and sales emails. You can go from signup to a live lead capture page in about 10 minutes.
Most landing page tools assume you already pay for Mailchimp or ActiveCampaign. Phonesites bundles timed email sequences, lead notifications, and 600+ automation templates inside the editor, so you skip wiring a separate ESP. The trade-off is fewer design controls than Webflow or WordPress; the win is speed for people who build and tweak pages on their phone between client calls.
Since launching in 2018, Phonesites reports 313,000+ published pages, 3.6 million collected leads, and 200 million page visitors. Integrations run through Zapier, webhooks, and native hooks for Stripe, Twilio, Mailchimp, and Google Analytics. Essential plans start at $29 per month after a 14-day trial.
Solo founders, agencies, and local service businesses in real estate, insurance, coaching, and home services use it when they need funnels live today. Membership includes weekly coach workshops, a 6,000-member Facebook group, and a guided orientation call from the dashboard.
AI Cowriter Upvotes
Phonesites Upvotes
AI Cowriter Top Features
Grey autocomplete suggestions accepted with Tab or Enter keys
Preset formats for blog posts, LinkedIn posts, tweets, and emails
Optional topic, writing style, audience, and notes fields before you type
Let the AI start button to generate opening text for you
Open-source codebase at github.com/kinosal/cowriter with 43 GitHub stars
Uses OpenAI GPT models for next-token prediction per the project README
Phonesites Top Features
500+ mobile-responsive templates with drag-and-drop editing from any device
Built-in email automations with 600+ templates, no separate ESP required
14-day free trial; Essential plan starts at $29/month or $250/year
Pop-up widgets embed on WordPress and other external sites
AI writer generates five headline, ad, or email options from a short offer description
Native Stripe, Twilio, Zapier, and webhook integrations plus 1,000+ app connections
AI Cowriter Category
- Writing Assistant
Phonesites Category
- Writing Assistant
AI Cowriter Pricing Type
- Free
Phonesites Pricing Type
- Freemium
