NullMark vs Bio Sites (Squarespace) 2026 Comparison
Last verified: 2026-04-06
This comparison was researched and published by NullMark. As the maker of NullMark, we have a natural interest in our product. We are committed to providing accurate, verifiable, and fair comparisons. All data is based on publicly available information as of 2026-04-06. If you find any inaccuracies, please contact us at hello@nullmark.tech.
Bio Sites is Squarespace's link-in-bio offering. It provides a simple link page that integrates with the Squarespace ecosystem. Bio Sites is available as a free standalone product or as part of a Squarespace website subscription. It does not offer in-app browser bypass.
Choose NullMark if...
• You need in-app browser bypass for your monetization links
• You need tracking pixels for ad campaigns
• You create adult content and need age gating
Choose Bio Sites (Squarespace) if...
• You already use Squarespace and want a bio page that integrates with your site
• You want Squarespace's design quality for your bio page
• You need a free, well-designed bio page from a trusted brand
Feature Comparison
| Feature | NullMark | Bio Sites (Squarespace) | Source |
|---|---|---|---|
| In-App Browser Bypass | ✓ | ✕ | Tested 2026-04-01 |
| Link-in-Bio Page | Yes (customizable redirect page) | ✓ | bio.squarespace.com |
| Squarespace Integration | ✕ | ✓ | bio.squarespace.com |
| Custom Domains | Coming soon | ✓ | bio.squarespace.com (with Squarespace plan) |
| Design Templates | ✕ | ✓ | bio.squarespace.com |
| Meta Pixel Tracking | ✓ | ✕ | bio.squarespace.com, nullmark.tech |
| TikTok Pixel | ✓ | ✕ | Tested 2026-04-01 |
| 18+ Age Gate | ✓ | ✕ | nullmark.tech |
Where Bio Sites (Squarespace) Excels
Bio Sites integrates with the Squarespace ecosystem, making it easy to connect with your Squarespace website.
Clean, well-designed templates consistent with Squarespace's design quality.
Free standalone option available without a Squarespace subscription.
Where NullMark Excels
NullMark provides in-app browser bypass, which Bio Sites does not.
NullMark supports Meta Pixel and TikTok Pixel tracking for ad conversions.
NullMark includes 18+ age gating for adult content creators.
Pricing
| Plan | NullMark | Bio Sites (Squarespace) |
|---|---|---|
| Free | Yes (1 link, 500 visits/mo) | Yes (standalone Bio Site) |
| Paid | $5/mo (Basic) | Part of Squarespace plans from $16/mo |
| Lifetime | from $56 (limited-time offer) | Not available |
Who Should Use Which?
For content creators who need in-app browser bypass: NullMark is purpose-built for this exact problem. It forces Instagram, TikTok, and Facebook links to open in Safari or Chrome, restoring payments, logins, and tracking.
Bio Sites is Squarespace's link-in-bio tool. NullMark is a browser bypass tool. If you use Squarespace, Bio Sites is a natural addition. Use NullMark in front of your Bio Site for browser bypass.
Frequently Asked Questions
Fix Your Links. Get More Conversions.
In-app browsers kill up to 40% of your clicks. NullMark forces them open in the real browser.
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