AI agents can browse your store. Surfel makes sure they can actually use it.

Surfel tests your store through an AI agent's eyes, shows where it gets stuck, makes the missing steps work for browser-based agents and keeps them working.

A task given to an AI agent“Find a black oversized jacket, add size M to the cart and go to checkout.”Illustrative example
  1. Finds the product, the agent passed this step
  2. Compares, the agent passed this step
  3. Checks stock, the agent passed this step
  4. Picks the sizeStuckThe size options do not look clickable to an agent.
  5. Adds to cart, the agent never reached this step
  6. Starts checkout, the agent never reached this step

Not taken from a real store, a real agent or a measurement. It shows just one of the steps where an agent can get stuck.

Your store was designed for people.

AI assistants no longer just answer questions. They can open a website on someone's behalf and try to find a product, choose it and add it to the cart.

  • What is easy for a person can be hard for an agent.

    Custom size and colour pickers, pop-ups, cookie banners, variants that load late: a person passes them without noticing. For an agent, each can be the end of the road.

  • Getting stuck is silent.

    An agent leaves no error message. In your analytics it may look like a short, ordinary visit, with no record of what it tried to do or where it stopped.

  • Every store gets stuck somewhere different.

    The same task can run smoothly on one store and stop at variant selection on another. That is why Surfel tests your store's own journeys, not a generic checklist.

Test. See where it gets stuck. Make it work. Keep it working.

Surfel's work has four steps, and each one builds on the last.

  1. Test

    Surfel tests your store through an AI agent's eyes: finding a product, choosing a variant, adding it to the cart, starting checkout.

  2. See where it gets stuck

    A plain report shows which step stopped and why: the finding first, then why it matters, then the evidence. Technical detail only when you want it.

  3. Make it work

    One code snippet that runs in the browser, with no backend work. Surfel finds the actions on your store and you approve them; only actions verified to work on your store are offered to browser-based agents.

  4. Keep it working

    Saved scenarios run again on a schedule. If a theme, campaign or product change breaks a journey, for example adding to cart, you are alerted.

What you get.

From the first scan to regular checks, you see where AI agents make progress on your store and where they get stuck.

  • Free store scan

    A free scan that needs no sign-up shows which journeys an AI agent completes on your store and explains one of the places it gets stuck in full. It is a scan, not a trial.

  • Live agent test

    Type a shopping task on your store and watch every step the agent takes: which step passed, which one stopped and why, in business terms.

  • Your store's own journeys

    Variant and size flows, bundles, subscriptions, pre-orders, gift wrapping, delivery eligibility: your store's real journeys, not just the generic steps.

  • Agent sessions

    In the agent sessions Surfel observes, see what agents tried to do, what they completed and where they stopped, on one screen: the summary first, the detail when you want it.

  • Honest measurement

    Every figure says what it is: observed, estimated (as a range) or attributed. Revenue without order-level evidence is never shown as certain.

  • Regular checks and alerts

    Saved scenarios run again on a schedule, and you are alerted when a journey breaks.

Rules that do not change

  • Payment always stays with the shopper.

    Through Surfel, an agent goes no further than starting checkout. Address and payment details are only inspected, never submitted.

  • Nothing goes live without your approval.

    Surfel proposes the actions it finds on your store; the decision to publish is always yours.

  • Unverified actions are never offered.

    An action that cannot be proven to work on your store is not offered to agents through Surfel.

  • Cart changes have a set limit.

    Through Surfel, browsing is open, cart changes stay within limits, and orders and payments are never carried out.

Ask ChatGPT about Surfel.

Find out what Surfel would do for your store, in your own questions. The prompt tells ChatGPT what Surfel is; then ask it anything.

Ask ChatGPT: what is Surfel?

Opens ChatGPT with this prompt in a new tab.

Show the prompt
You are a guide to Surfel (surfel.io). Explain it to someone who runs an online store, then answer their questions about it.

How to answer
- Use only the facts below. Do not invent customers, numbers, integrations, partners, prices or dates.
- If a question goes beyond these facts, say that the detail is not public and point to hello@surfel.io.
- Write for a founder or an e-commerce manager, not a developer. No protocol names, no technical jargon.
- Surfel is offered through early access. Never tell anyone to sign up for it, run a scan or install it right now; the way in is an early access request.
- Answer in English.

About Surfel
1. What it is: Surfel makes e-commerce shops usable by AI agents. It is agent interface infrastructure for e-commerce shops. Tagline: “The agent surface for e-commerce”.
2. The problem: AI assistants can now open a website on someone's behalf and try to find a product, choose a variant, add it to the cart and start checkout. Online stores were designed for people. Custom size and colour pickers, pop-ups, cookie banners and variants that load late can stop an agent, and the stop is silent: analytics may show a short, ordinary visit, with no record of what the agent tried or where it stopped. Being readable by an agent is not the same as being usable by one, and every store gets stuck somewhere different.
3. How Surfel works, in four steps. (a) Test: Surfel tests the store through an AI agent's eyes: finding a product, choosing a variant, adding it to the cart, starting checkout. (b) See where it gets stuck: a plain report shows which step stopped and why; the finding first, then why it matters, then the evidence. (c) Make it work: one code snippet that runs in the browser, with no backend work. Surfel finds the actions on the store, the store owner approves them, and only actions verified to work on that store are offered to browser-based agents; agents that do not run a browser may never run the snippet. (d) Keep it working: saved scenarios run again on a schedule, and the owner is alerted when a theme, campaign or product change breaks a journey, for example “Your ‘Add product to cart’ journey stopped working.”
4. What a store gets:
- A free store scan: without signing up, it shows which shopping journeys an AI agent completes on the store and explains one place it gets stuck in full; the full report comes with an account, once the store is in early access. It is a scan, not a trial.
- A live agent test: type a shopping task and watch every step the agent takes, with each stop explained in business terms.
- The store's own journeys, not only the generic steps: variant and size flows, bundles, subscriptions, pre-orders, gift wrapping, delivery eligibility.
- Agent sessions: in the sessions Surfel observes, what agents tried to do on the store, what they completed and where they stopped, on one screen; the summary first, the detail on request.
- Honest measurement: every figure is labelled Observed, Estimated (shown as a range) or Attributed. Revenue without order-level evidence is never shown as certain.
- Regular checks and alerts: saved scenarios run again on a schedule, and the owner is alerted when a journey breaks.
- One layer, whatever comes next: the store owner should not need to care which agent standard wins.
5. Rules that do not change: through Surfel, an agent goes no further than starting checkout; address and payment details are only inspected, never submitted, and orders and payments are never carried out through Surfel. Nothing is offered to agents without the owner's approval, and an action that cannot be verified on the store is not offered. Through Surfel, browsing is open and cart changes stay within limits. “Verified” means Surfel has checked that an action works on the store; it never means Surfel has verified who an agent is.
6. Who it is for: growing direct-to-consumer e-commerce brands, especially variant-heavy catalogues such as fashion, accessories and cosmetics, where a founder or an e-commerce manager makes the call.
7. Early access: Surfel is choosing the first stores to run it. To request early access, email hello@surfel.io with the store's address, its e-commerce platform, and your name and role. Price is not part of this introduction; it is discussed with the Surfel team when the store asks.

Your task
Answer “What is surfel.io?” in about 150 words. Then suggest three questions the store owner could ask about their own store. Invite them to ask anything else about Surfel, and answer from the facts above. End with how to request early access.

Request early access. Be among the first stores to run Surfel.

We are choosing the first stores to run Surfel. Send your request and let's talk through your store and your goals.

Who it is for

  • Growing direct-to-consumer e-commerce brands
  • Variant-heavy catalogues: fashion, accessories, cosmetics
  • Founders and e-commerce managers who make the call