Bio.Sites Agency Playbook Reviewed vs Linkero (2026)

On June 26, 2026, Bio.Sites (Squarespace's free bio-link product) published "The Agency Playbook: Managing Multiple Client Links in Bio with Bio Sites." It's their first agency-positioning piece since Bio.Sites started publishing weekly in May. The framing: "one account, up to 10 Bio Sites, and a repeatable playbook." That's a real product, and for solo agencies and freelancers, it's a genuinely good free option. It also tells you where Bio.Sites stops being enough. This piece reviews the agency playbook honestly, breaks down what the 10-page dashboard cap really means, and shows where Linkero's agency tier picks up. Both tools work. The question is for whom.

For full background on Bio.Sites as a standalone product, see our Bio.Sites vs Linkero head-to-head. This piece is the agency-specific cut.

What the Bio.Sites Agency Playbook Actually Says

The Squarespace post is structured as a workflow guide for agencies that already manage multiple client accounts. A few quotes from the source, in the order they hit a reader.

The headline framing:

"one account, up to 10 Bio Sites, and a repeatable playbook"

The campaign-specific workflow, aimed at agencies running influencer or brand partnerships:

"For influencer and brand partnerships, create campaign-specific Bio Sites. For example: 'ClientName x Brand – Fall Launch'"

The playbook walks agencies through populating those campaign pages with brand offers, creator testimonials, bonuses, and mailing list forms, then "archive or adapt it into a case study" after the campaign ends. It's a respectable workflow, and not one you'll find spelled out on the Linktree or Beacons blog.

The most interesting paragraph, and the one most relevant to agency revenue, is the scope-creep section:

"Don't treat link in bio work as free scope creep. Package it as: A 'Conversion-Optimized Bio Site Build' project; A monthly optimization add-on; A launch add-on whenever clients drop new products"

Bio.Sites is telling agencies to stop giving away bio-link work as a freebie inside larger retainers, and to bill it as its own line item. That advice is correct, and it lands the same way on Linkero. Whatever tool you use, link-in-bio management is billable.

The dashboard cap is the load-bearing constraint. Ten Bio Sites from one account. After that, the playbook ends.

What Bio.Sites Does Well for Agencies

Set aside the comparison for a minute. Bio.Sites is genuinely useful for a specific segment.

• The free price point is real. No upgrade gate, no feature paywall, no surprise tier. For a freelancer or small agency with two to five client bio pages, free is hard to beat.
• Squarespace ecosystem distribution. If your clients are already on Squarespace, you already have the credential, the brand, and a familiar editor. Bio.Sites slots in.
• Editorial credibility. The Bio.Sites blog has shipped weekly since May, with structured, agency-aware pieces. Linktree's own blog has been quiet through the same window. Bio.Sites is showing up.
• The 10-page dashboard works for one-to-ten-client agencies. This is the segment Bio.Sites is genuinely the right answer for, and it covers a lot of small studios and solo SMM consultants.
• It's a defensible recommendation for the segment. No knock on Bio.Sites here. The product fits a real shape of agency.

This piece is not a Bio.Sites takedown. It's a question about where Bio.Sites stops being enough.

Where Bio.Sites Stops Being Enough

The cap shows up faster than agencies expect.

The 10-page cap and what happens at client #11

Ten Bio Sites from one dashboard. Beyond that, you have options. None of them are great. Open a second Bio.Sites account, juggle two logins, lose any rollup view across your roster. Stop accepting new bio-link work. Migrate clients off Bio.Sites to a tool that scales. The playbook itself doesn't address client #11, which is honest.

For agencies who grow client rosters quarterly, the 10-page ceiling lands in twelve to eighteen months. Either you stop scaling that line of business, or you change tools.

White-label is not in the box

Bio.Sites pages are Squarespace-branded. Your clients see "Bio Sites by Squarespace." For an agency that bills bio-link management as a service, that's fine when the client is in on the joke, and awkward when the client expected your brand on their deliverable.

White-label, in the strict sense (your dashboard under your domain, your logo, Squarespace nowhere visible), is not a Bio.Sites feature. Linkero doesn't offer full white-label either, but its Agency plan gives you a branded dashboard: your logo on the workspace your team works in, and each client page running on the client's own domain. For most agency deliverables, that's the part clients actually see. The broader case for treating bio-link management as a billable agency service is in our link-in-bio for agencies guide.

Custom domain handling per client

Bio.Sites supports a custom URL on the page, but the pattern is Squarespace-ecosystem-first. For agencies running ten different client domains across ten different registrars, the operational story gets fragmented fast. Linkero's custom domain is available on every paid plan, including Pro, so it's not the gating feature, but the per-client domain workflow is built around managing several at once.

Squarespace lock-in for non-Squarespace agencies

If your agency operates outside the Squarespace stack (most do), Bio.Sites is a side product you maintain separately. That's not disqualifying. It is friction.

No tiered growth path inside the product

Bio.Sites has one tier: free. There's no Bio.Sites Agency, no Bio.Sites Pro, no Bio.Sites with Team Seats. For Squarespace, this is a deliberate funnel: Bio.Sites pulls creators into the broader Squarespace ecosystem, and the upgrade is to other Squarespace products. For agencies, it means the moment you outgrow the free tier, your "upgrade" is to leave.

Multi-client analytics aggregation

The playbook doesn't pitch a rolled-up dashboard across your ten clients. Each Bio.Sites page has its own analytics. For an agency, that's ten tabs at month-end. A real agency tool aggregates.

Linkero's Agency-Native Posture

Linkero's Agency tier is built around the multi-client shape from the start.

• Up to 25 live client pages on Agency. Live pages count toward the limit; "locked" pages used for testing or templates don't. That's a 2.5x increase over Bio.Sites' 10-page cap.
• Branded dashboard. The Agency workspace carries your logo, so the tool your team and collaborators log into looks like yours.
• Folders. Group client pages into folders, so the dashboard scales to dozens of clients without becoming a wall of cards.
• Page visibility toggle. Pages can be set to "live" or "locked." Locked pages stay invisible to the public and don't count toward the page limit, so you can build templates and parallel-staging pages without burning seats.
• Invite members with role-based access. Bring admins onto the workspace, or editors who only see specific folders. This is what makes it actually possible to run a multi-person agency on the tool.
• Custom domain on every paid plan. Each client page can run on the client's own domain. Both Pro and Agency support this.
• Built-in analytics across every page, with Google Analytics, Facebook Pixel, and TikTok Pixel hookable per page. Your reporting stack works.
• All 18 block types unlocked across all paid plans. No feature tier inside the page builder.
• EU operator. Linkero is operated from inside the EU. Relevant if you have EU clients with a GDPR posture, or if you read our take on the Schrems III posture.

Linkero pricing is on the pricing page directly. Pro is the entry point for smaller agencies; Agency tier is the natural fit for agencies running 10–25 client pages.

Side-by-Side

When Bio.Sites Is the Right Answer

Use Bio.Sites if your agency looks like this:

• One to five client bio pages, no plan to scale past ten in the next year.
• Already operating in the Squarespace ecosystem, with clients on Squarespace sites.
• No need for white-label. Your clients are fine with "Bio Sites by Squarespace" branding, or you've explained it.
• No need for aggregated analytics across the roster. Per-client checking is fine.
• Free is the binding constraint. Budget for tooling is zero, and that's a hard line.
• Platform lock-in to Squarespace is acceptable. You're not planning to re-evaluate every twelve months.

That's a real agency. Bio.Sites is fine for that agency.

When Linkero Is the Right Answer

Use Linkero if your agency looks like this:

• Currently managing more than ten client bio pages, or planning to inside twelve months.
• Client deliverables ship without a third party's logo on them: branding removal on client pages, each page on the client's own domain, and a branded dashboard for your team.
• You need aggregated multi-client analytics. Reporting is a deliverable, not an afterthought.
• You bill clients for bio-link management as a recurring service. Tooling is a margin question.
• Your roster spans multiple ecosystems. Squarespace lock-in would create friction.
• You want to be insulated from upstream platform pivots. (See our Linktree 2026 playbook decoded for what those pivots look like.)
• You have EU clients with a GDPR posture, and the operator's jurisdiction matters.

If three or more of those bullets describe your agency, Bio.Sites' 10-page cap will become the limiting factor faster than the migration cost.

For agencies on Linktree right now, the bigger forcing function is Linktree's July 5 TOS rollout. The step-by-step plan for moving a client roster ahead of that date is in our agency Linktree migration playbook.

FAQ

Is Bio.Sites really free for agencies?

Yes. There's no Bio.Sites Agency tier, no per-seat upgrade, no premium feature gate. The trade-off is the 10-page ceiling and the lack of white-label.

Can I white-label Bio.Sites for clients?

Not in the strict sense. Pages stay Squarespace-branded. If white-label is a hard requirement, Bio.Sites isn't a fit.

How many bio pages can I manage on Linkero?

Up to 25 live pages on the Agency plan. Locked pages used for testing or templates don't count against the limit.

Bio.Sites vs Linktree for agencies?

Different question, different answer. Linktree has higher per-seat pricing on its Enterprise tier and is in the middle of a TOS pivot effective July 5, 2026. Bio.Sites is free with a 10-page cap. Neither is white-label-native at the agency tier. See Bio.Sites vs Linkero for the full per-feature breakdown.

Should I move my clients off Linktree to Bio.Sites before July 5?

If you're moving anyway, evaluate based on roster size, not deadline. Under ten clients, Bio.Sites can work. Above ten, you'll hit the cap quickly. Either way, do the move before July 5 if your clients want to be off Linktree before the new TOS lands. The playbook is in link-in-bio for agencies.

What's the cheapest agency bio-link tool in 2026?

Bio.Sites is free, with the 10-page cap and the white-label gap. If those constraints work for your agency, it's the cheapest. If they don't, the cheapest tool isn't free, it's whichever tool fits your roster without forcing a second migration in twelve months.

The Read

Bio.Sites' agency playbook is a real document for real agencies, and the scope-creep advice is the best part of it. The 10-page cap is the load-bearing constraint, and the playbook is honest about it by simply ending there. Linkero is built for the agencies on the other side of that ceiling: the ones already past ten clients, the ones shipping client pages under the client's own domain with their own branding, the ones whose reporting is a deliverable. Choose based on where your agency is going, not where it is today.