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Preferium vs Alli AI

Looking for an Alli AI alternative? On JavaScript-only sites, both render the page for crawlers. Compare how they serve other sites, check changes after deployment and support your agency’s client billing.

Preferium features describe the launch offering. Access opens by invitation from the waitlist.

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The short version

Four points to weigh before you compare the details.

Read the sources
  • JavaScript-only sites

    Both render the page for crawlers. Alli detects crawlers and serves pre-rendered HTML; Preferium uses a real browser to fetch pages built by JavaScript.

  • Server-rendered sites

    Preferium serves one optimized response to everyone. Alli markets a snippet installation and also documents a server-side DNS integration.

  • Where Alli leads

    Available today with a 10-day free trial, published pricing, and support for Wix and Squarespace, which Preferium declines.

  • Agency fit

    The branded panel is not gated on a top tier. Your clients pay your Stripe at your prices, and delivered titles, meta descriptions, H1s and structured data are re-checked on the live page.

Compare one area at a time.

Compared as of 19 September 2026

Yes, fully Partly, with caveats No Not compared, or not stated

Delivery and control

How changes reach the site and who approves them.

Comparison areaPreferiumAlli
JavaScript-only sitesYes, fully: Pages that only build themselves in the browser are fetched with a real browser, so AI crawlers get the actual content rather than an empty shellYes, fully: The engine “automatically detects all search and AI crawlers, serving them pre-rendered static HTML of your JavaScript content”, for React, Vue and Angular sitesSource: A2
Server-rendered sitesYes, fully: One optimized response for every visitor, human or crawler. No detection step, so a new or unlisted crawler gets the same pagePartly, with caveats: Their product page describes serving detected crawlers a pre-rendered version. What reaches visitors depends on the integration a client uses: the marketed snippet or the documented DNS integrationSources: A2, A3
Control over what shipsYes, fully: Three control levels, set per client site: Full autopilot, Invisible-only and Review everything. Your agency controls visible rewrites per site; menus, footers and sidebars are never touchedControl levels and safetyYes, fully: Scan, write fixes, deploy: “Write it once — Alli deploys it across every site you run”Source: A5
After a deployYes, fully: After every deploy a real browser re-opens the live page and re-checks its title, meta description, H1 and structured data; a change that made things worse is rolled back automatically. Everything else stays reversible with one clickControl levels and safetyNot compared, or not stated: No automatic re-check of the live page is described in the sources we read
AI visibility measurementYes, fully: Four assistants with prompt tracking (ChatGPT, Claude, Perplexity, Gemini), six answer surfaces in total with Google AI Mode and AI Overviews. Measured against the real engines with live web search, mention rates shown with confidence rangesPartly, with caveats: Crawler monitoring across “50+ search and AI crawlers” and an AI bot traffic monitor: who visited. Prompt-level citation tracking is not described in the sources we readSources: A1, A2

Running your agency

Client setup, branding, billing and ownership.

Comparison areaPreferiumAlli
Client onboarding effortYes, fully: One CNAME record per client site, pointing at ssl.preferium.com. The certificate is issued automatically and a test probe confirms the origin answers before go-live. The DNS target is publicly visible and includes the Preferium name; legal documents identify Preferium where requiredYes, fully: Two routes. The marketed one is a snippet, “takes 2 minutes”. The documented Easy Integration is server-side: a TXT record, then repointed A records for @ and www, with separate guides for Cloudflare, Wix, Shopify and ReactJS sitesSources: A2, A3, A4
White labelPartly, with caveats: The branded panel your clients log into, on your own dashboard domain, with reports and alerts from your own address. Not reserved for a top tier. Branded sign-in and authentication invitation emails are included in the launch offeringPartly, with caveats: “White Label Snippet Hosting” on the Agency plan. The “Full White Label Dashboard” — the panel a client logs into — is on Enterprise, the tier whose price is not publishedSource: A1
Packages, prices and marginYes, fully: Your packages, your prices per currency, your own Stripe. Each client is agency-paid or client-paid, switchable mid-period, and the wholesale rate card sits beside your retail price, so the margin is yours to setPartly, with caveats: Billing your own clients through the product is not among the line items on their pricing pageSource: A1
Multi-client portfolio and isolationYes, fully: Isolated client workspaces, a portfolio view across all of them, per-client feature control, and a read-only support view with a visible bannerPartly, with caveats: Plans scale by sites and team members (15 of each on Agency, 50 on Enterprise), deployed across every site from one dashboard. Client-level isolation is not described in the sources we readSources: A1, A5
If the agency or client leavesPartly, with caveats: Delivery stops when the service stops. A client who has earned it can be frozen: published pages stay live, unchanged and unbilled. Every deployed change exports as CSV at any time, and everything written is the client’sAgency white-label termsNot compared, or not stated: Not described in the sources we read
Where client data is storedYes, fully: Client workspace data is stored in the EU (Stockholm). Edge delivery runs on Cloudflare’s global network, and AI measurement providers are listed in the subprocessor registerSubprocessor registerNot compared, or not stated: Not stated in the sources we read

Platform fit and price

Availability, supported platforms and costs.

Comparison areaPreferiumAlli
Availability and free trialPartly, with caveats: Pre-launch. Agencies are onboarded by invitation from the waitlist; an invited agency gets a 15-day trial with one client workspaceYes, fully: Generally available. “All plans include a 10 day free trial”Source: A1
Time in marketNo: New. No public track record yet: the first agencies are the founding partners invited from the waitlistYes, fully: On the market with published plans; the AI Search Visibility Engine was announced on 22 September 2025Sources: A1, A4
Breadth of the toolsetPartly, with caveats: Focused: 88 health checks, rank tracking and AI visibility around the edge engine. No backlink index, ad tools or article writingYes, fully: Keyword tracking, a link builder, a site speed optimizer and standard reports sit beside the visibility engine on every planSource: A1
Closed builders (Wix, Squarespace)No: Not supported. Closed builders such as Wix and Squarespace offer no server-side path, so onboarding declines them with a named reasonYes, fully: Supported: dedicated Wix and Squarespace solutions, and a Wix engine integration in the help centreSources: A5, A3
PriceNot compared, or not stated: Figures are not compared here. The model: a monthly platform subscription, a monthly seat per connected client domain, and credit packs when needed. The pricing page reads current prices and availability from the product catalogueCurrent pricing and availabilityNot compared, or not stated: Monthly: Business $299 (5 sites), Agency $599 (15 sites); $249 and $499 per month on annual billing. Enterprise (50 sites) on requestSource: A1

Every row checked against its sources on 19 September 2026, based on public documentation. Spotted something that changed? Tell us and we will fix it.

Fair is fair

What Alli AI does well

Alli AI offers snippet and server-side DNS installation, including support for Wix and Squarespace. Its AI-crawler rendering also serves JavaScript-heavy sites. Preferium’s focus is agency resale: your Stripe, client workspaces and core post-deployment verification. On server-rendered sites, Preferium serves the same HTML to visitors and crawlers.

Questions

Preferium vs Alli — common questions

Don’t both products serve crawlers a rendered version?

On JavaScript-only sites, yes. Alli detects crawlers and serves them pre-rendered HTML; Preferium fetches pages that only build themselves in the browser with a real browser, so crawlers get the actual content. It is dynamic rendering in both cases, a documented pattern. The difference is on server-rendered sites, where Preferium has no detection step at all: every visitor gets the same optimized response, and a cloaking guard fetches pages as a person and as GPTBot to flag serious differences.

How long does connecting a client site take?

One CNAME record per client site, pointing at ssl.preferium.com. The certificate is issued automatically and a test probe confirms the origin answers before go-live. A platform compatibility check runs first and names the reason if a site is not supported.

Does Preferium track AI crawler traffic like Alli does?

Yes. Preferium separates human visits, AI crawler requests and search bots. Crawler View lets you inspect a separate, simulated request using a named crawler user agent. Citation measurement is another signal: four assistants with prompt tracking, six answer surfaces in total. Google AI Overviews and AI Mode are tracked by keyword.

Alli supports Wix and Squarespace. Why don’t you?

Because Preferium works only where it can sit in front of the site at the DNS level and serve the changes server-side, and closed builders do not offer that path for our connection model. Onboarding declines them with a named reason instead of falling back to a JavaScript snippet the AI crawlers never run. If a client lives on one of those builders, Alli covers a platform we do not.

How does Preferium’s pricing compare?

We explain the models here without copying Preferium prices into the comparison. Preferium has a monthly platform subscription, a monthly seat per connected client domain, and credit packs bought when needed. Follow the pricing link in the table for current prices and availability from the product catalogue.

Preferium is pre-launch. What does joining early mean?

Agencies are onboarded by invitation from the waitlist, in order; the first ones are the founding partners. What you are buying is the architecture: one delivery path, deploys that re-check themselves on the live page, and a billing model where your clients pay you rather than us.

Sources

Every row about Alli names the sources it relies on. Rows marked “our observation” are first-hand, from our time as customers, and carry the month they were recorded.

  1. A1Alli AI pricing, monthly and annualalliai.com · accessed 19 September 2026
  2. A2Alli AI Search Visibility Engine (product page)alliai.com · accessed 19 September 2026
  3. A3AI Visibility Engine Easy Integration (Alli AI help centre)help.alliai.com · accessed 19 September 2026
  4. A4Introducing the AI Search Visibility Engine (Alli AI product update, 22 September 2025)alliai.com · accessed 19 September 2026
  5. A5Alli AI home pagealliai.com · accessed 19 September 2026
Back to the comparison

Resell it under your own brand

Preferium is pre-launch. Agencies are onboarded by invitation from the waitlist, or talk to us first about your clients and platforms.

Join the waitlistTalk to us

Build your agency on Preferium

Partner registration opens by invitation from the waitlist, and there is no date yet. Read the agency agreement and how partner billing works before you decide.

Join the waitlistTalk to us
  1. Connect a client site
  2. Set the control level
  3. Run under your brand

Privacy choices

Choose which optional technologies Preferium AS may use. All of them are off until you choose.

Analytics: Google Analytics 4 counts page views. Google may receive the page address, referrer, network address, browser and device details, and online identifiers. Browser storage: _ga, _ga_*: Up to 730 days. Renewed on activity. The browser may shorten the storage period.

Provider: Google Ireland Limited. Google may transfer data to the United States.

See the cookie notice, the privacy notice and theterms.

Necessary technologies Used for site functions

Preferium AS and Cloudflare deliver the site and protect forms against abuse. A local preference remembers if you pause animation. When optional tracking is available, the site can also remember your documented privacy choices.

Consent receipt
Provider: Preferium AS. HttpOnly receipt that documents and retrieves your consent choice. Name in the browser: __Host-preferium_consent. Storage period: The receipt is valid for up to 180 days without rolling renewal.
Local privacy choices and pending rejections
Provider: Preferium AS. Local storage of privacy choices and pending rejections. The entry alone can never allow optional technologies; a valid server receipt is required. Name in the browser: preferium-consent-v2. Storage period: Until the entry is overwritten or the browser site data is cleared. No automatic timed deletion is configured.
Privacy choice synchronization between tabs
Provider: Preferium AS. The latest message that synchronizes privacy choices and pending rejections between tabs. The message can only close optional technologies and trigger a new server check. Name in the browser: preferium-consent-sync-v1. Storage period: Until the entry is overwritten or the browser site data is cleared. No automatic timed deletion is configured.
Motion pause preference
Provider: Preferium AS. Session storage restores the requested accessibility preference between pages in this tab. Nothing is sent to a server. Name in the browser: preferium-motion-paused. Storage period: Until this browser tab session ends.
Cloudflare Turnstile
Provider: Cloudflare. Abuse protection that loads only on forms where Turnstile is necessary. Storage period: Short-lived control value tied to a form submission.
Analytics

Helps us understand how the site is used, when you consent.

Provider: Google Ireland Limited. The data may include the page address, referrer, network address, browser/device, online identifiers and usage events.

_ga, _ga_*
Processes site usage for aggregated analytics after specific consent. Storage period: Up to 730 days. Renewed on activity. The browser may shorten the storage period.

You can withdraw your choice via Privacy choices. That stops further optional loading but does not recall data already sent to Google. We attempt to delete known first-party values; the browser may prevent deletion of third-party values.

How Google uses and is responsible for data · How Google uses information from partner sites · Google privacy policy