Comparison · Visual A/B testing

Duelpilot vs Intelligems

A Shopify testing platform for price, shipping, offer, checkout and content tests, with an AI agent and a write-capable MCP server, for DTC brands. Duelpilot is A/B testing run by your own AI agent over MCP, with a person approving every launch. Both can be used by an AI agent over MCP. The biggest difference is who launches: in Intelligems an agent can start tests itself, in Duelpilot a person approves (or an owner's autopilot policy, within guardrails). Intelligems is priced by usage; Duelpilot is flat per site, without AI credits.

Last reviewed 2026-10-17Markdown version

At a glance

	Duelpilot	Intelligems
MCP server or agent API	Yes Remote MCP server with 48 tools; OAuth for claude.ai and ChatGPT, bearer token elsewhere. source	Yes Included in every paid plan; works with Claude, ChatGPT, Gemini and Grok. source
Your own agent designs variants	Yes Your agent designs 2–4 variants per idea, each with a preview and a device check. source	Yes create_experience and update_experience cover variations, targeting and traffic. source
An agent can launch tests without a person	No A person approves every launch; an owner can switch on an autopilot policy with guardrails, never an agent. source	Yes experience_action can start, pause or end a test; new experiences are drafts and the AI client asks for confirmation before running them. source
Visual tests on any website	Yes One script tag; works with React/Next.js, Vue, Astro, SPAs and strict CSP. source	Partly On-site edits and a visual builder, on Shopify storefronts only. source
Server-side / code experiments	Yes Code plan only: your agent builds the arms in your repo behind Duelpilot flags. source	Partly Price and checkout logic tests on Shopify plus an External API; general server-side flags not stated. source
Sequential (peek-safe) statistics	Yes mSPRT: always-valid p-values, safe to check daily. source	No Bayesian model with Monte Carlo simulations. source
Charges for AI usage / credits	No The AI runs in your own agent's subscription. source	Partly "Unlimited AI usage" on the Unlimited plan; limits on smaller plans not published. source
Free plan	No No free plan; your first test is free on every plan, Starter from €9/month. source	No 14-day trial. source
Pricing model	flat per site	by usage

Duelpilot and Intelligems side by side. Each cell links to its source.

Pricing

Duelpilot

Pricing: flat per site

Starter €9/month (€7 billed yearly); Pro €49/month (€39 billed yearly); Team €149/month (€119 billed yearly, 5 sites); Code €199/month (€159 billed yearly, 5 sites); Enterprise on request. No free plan; the first test is free on every plan.

source

Intelligems

Pricing: by usage

Unlimited: $1,279/mo billed annually ($2,894/mo monthly); Build Your Own plans start at $69/month at the lowest order volume tier; Agency: custom.

source

Prices as published by each vendor on the date checked, excluding VAT. Duelpilot has no visitor meters and no AI credits: the AI runs in your own agent's subscription.

What Intelligems does well

Price, shipping and offer testing on Shopify, which a browser-only tool cannot do (intelligems.io/pricing).
MCP on every paid plan, with around 50 tools including test creation (docs.intelligems.io).
Atlas agent configures tests from a written description (docs.intelligems.io).

What Duelpilot does well

Your own agent does the research, design, checks and monitoring over MCP (48 tools); no AI bill from Duelpilot.
A person approves every launch: no MCP tool can approve, launch, pick a winner or ship.
Always-valid sequential statistics (mSPRT) with Holm correction, sample-ratio-mismatch checks and guardrail metrics.
Every variant gets a preview link and a site check on phone, tablet and desktop before anyone can approve it.
Flat price per site, published, from €9/month, and your first test is free on every plan; no visitor meters.

Where Duelpilot falls short

You need an AI agent that speaks MCP; without one there is no visual editor to build variants by hand.
No heatmaps or session recordings: Duelpilot counts results and sends variants to your own analytics.
A young product (2026): fewer integrations and a shorter track record than established tools.

Which one should you choose?

Choose Intelligems if…

Choose Intelligems if you run a Shopify store and want to test prices, shipping thresholds, offers or checkout; that is its speciality and something Duelpilot's browser tests cannot change.

Intelligems website

Choose Duelpilot if…

Choose Duelpilot if your site is not (only) Shopify, or you want website tests run by your own agent at a flat €49 per site with sequential statistics and human approval of every launch.

How Duelpilot works

Try Duelpilot with your own agent

Give your agent one line: set up Duelpilot for my site using /agents.md. It opens a workspace, installs and verifies the script, and drafts the first test; you approve what goes live. Try your first test free or see pricing.

Questions

Can Duelpilot test prices on Shopify like Intelligems?

Not in the browser: prices are decided by your server. Duelpilot's Code plan runs server-side tests built in your own code; for Shopify price and shipping tests, Intelligems is the specialist.

Can an agent start an Intelligems test?

Yes, via experience_action, after the AI client asks you to confirm. In Duelpilot no MCP tool can launch; a person approves on the board, or an owner's autopilot policy does.

What does Intelligems cost?

From $69/month by order volume, up to $1,279/month billed annually for Unlimited (checked 17 Oct 2026). Duelpilot is €9 (Starter), €49 (Pro), €149 (Team, 5 sites) or €199 (Code) per month, flat per site, with the first test free.

Sources

Last reviewed 2026-10-17. Spot an error? Tell us.

Pricing & Plans | Intelligems (checked 2026-10-17)
Available Tools | Intelligems Docs (checked 2026-10-17)
Statistical Significance | Intelligems Docs (checked 2026-10-17)
Duelpilot instructions for AI agents (checked 2026-10-17)
Duelpilot overview (checked 2026-10-17)
Duelpilot pricing (checked 2026-10-17)