hasl.ink vs bio.link
Both do AI visitor chat. hasl.ink is sharper on design, analytics, and speed.
bio.link is a legitimate, affordable, feature-broad bio-link tool. Posts and blogging, email capture, a custom domain, analytics, monetization, and an AI assistant that answers your visitors from your content — it covers a lot of ground for the money. hasl.ink overlaps on that AI chat but bets differently: a full AI design studio, free analytics from day one, a distinctive brutalist look, and instant edge-cached loads. Here's the honest split — including where bio.link is the better buy.
Feature breakdown
| Feature | hasl.ink | bio.link |
|---|---|---|
| Price | Free plan; Pro $6/mo; Creator $15/mo | Free plan; low-cost paid tier — check current pricing |
| AI chat (answers visitors as you) | Yes — GPT-4o, grounded in a knowledge base you write | Yes — AI assistant answers visitors from your content |
| Knowledge base for the AI | Yes — you write it, the AI is grounded in it | Yes — AI draws on your content |
| AI Design Studio | Yes — describe a vibe, get a full WCAG-checked theme | AI-assisted design and themes |
| Analytics | Free — clicks, views, device/browser/OS, referrers, time-series | Yes — check the tier split |
| Geographic analytics | Country/city on Creator | Check their plans |
| Built-in blogging | No | Yes — posts/blog, a genuine strength |
| Email capture | No — link out to your email tool | Yes — built-in, a genuine strength |
| Custom domain | Yes — Creator ($15/mo) | Yes |
| Design customization | Full studio — link variants, hover, borders, colors | Themes and color options |
| Design aesthetic | Brutalist monospace — distinctive | Clean, conventional SaaS themes |
| QR code | Free + tracked | Available |
| Speed | Edge-cached, sub-50ms | Standard |
The full picture
bio.link is a genuinely broad tool for the money. It does more than list links: posts and blogging, email capture, a custom domain, analytics, monetization, and a clean set of themes. It also runs an AI assistant that answers your visitors using your content. If you want one affordable place that publishes short posts, grows an email list, and sells, bio.link has a real, honest pitch.
## Both have an AI that answers visitors
Be straight about this: bio.link's AI reads your content and answers visitor questions, and so does hasl.ink's. This isn't a feature one of us has and the other fakes. The difference is execution. hasl.ink's chat answers in your first-person voice, on GPT-4o, grounded in a knowledge base you write — services, rates, FAQ, whatever a visitor might ask. "Do you take commissions?" "What's your turnaround?" Answered at 3am while you sleep. It's hasl.ink's flagship, not a bolt-on. bio.link's version is real too; if AI visitor chat is the only axis you care about, both cover it.
Where hasl.ink actually pulls ahead is design and analytics.
## Where hasl.ink wins
Design first. Describe a vibe — "dark editorial, one red accent" — and hasl.ink's AI Design Studio generates a complete theme with WCAG contrast validation, then hands you manual control over every element: link variants, hover, borders, colors. Then analytics: hasl.ink puts the full engine on the free plan — clicks per link, page views, device/browser/OS, referrers, and time-series charts, with country and city on Creator. Add a distinctive brutalist look and sub-50ms edge-cached loads. Pricing is concrete: free plan, Pro at $6/mo, Creator at $15/mo with custom domain and geographic analytics.
## Where bio.link wins
Be fair. bio.link's posts/blogging and email capture are real features hasl.ink does not have and isn't building, and its monetization tools go further. If your bio page doubles as a lightweight blog and a newsletter signup — and you'd rather not wire up a separate tool — bio.link covers that in one place at a low price. That's a legitimate reason to pick it.
Read more: See how the AI chat works, why AI chat converts 3x more visitors, or explore every hasl.ink feature.
Verdict.
Pick bio.link if you want posts/blogging, email capture, and monetization in one cheap tool — real strengths hasl.ink doesn't match. Pick hasl.ink if you want a sharper AI design studio, free full analytics from day one, and a distinctive brutalist page that loads instantly — with the same answers-your-visitors AI chat, on GPT-4o. From $0 to $15/mo.