# Duelpilot vs Convert

> Convert Experiences: A/B, multivariate, split-URL and full-stack testing with published prices and an official MCP server, for CRO teams and agencies. 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 Convert an agent can start tests itself, in Duelpilot a person approves (or an owner's autopilot policy, within guardrails). Convert is priced by traffic (visitors or users); Duelpilot is flat per site, without AI credits.

Last reviewed: 2026-10-17 · HTML version: https://duelpilot.com/compare/duelpilot-vs-convert

## At a glance

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

|  | Duelpilot | Convert |
|---|---|---|
| MCP server or agent API | Yes — Remote MCP server with 48 tools; OAuth for claude.ai and ChatGPT, bearer token elsewhere. [source](https://duelpilot.com/agents.md) | Yes — Hosted OAuth connector and the @convertcom/mcp-server package: 16 top-level tools with 113 callable actions when full access is enabled. [source 1](https://www.convert.com/mcp-server/), [source 2](https://support.convert.com/hc/en-us/articles/convert-mcp-server) |
| Your own agent designs variants | Yes — Your agent designs 2–4 variants per idea, each with a preview and a device check. [source](https://duelpilot.com/agents.md) | Yes — With full access, the agent can create, clone and update experiences and variations; new work is created as a draft. [source](https://www.convert.com/mcp-server/) |
| 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](https://duelpilot.com/index.md) | Partly — Status changes are possible with full access, but activating or pausing requires explicit confirmation; the local server starts read-only. [source](https://www.convert.com/mcp-server/) |
| Visual tests on any website | Yes — One script tag; works with React/Next.js, Vue, Astro, SPAs and strict CSP. [source](https://duelpilot.com/index.md) | Yes — WYSIWYG visual editor, client-side script. [source](https://www.convert.com/features/) |
| Server-side / code experiments | Yes — Code plan only: your agent builds the arms in your repo behind Duelpilot flags. [source](https://duelpilot.com/agents.md) | Yes — Full-stack testing with SDKs. [source](https://www.convert.com/features/) |
| Sequential (peek-safe) statistics | Yes — mSPRT: always-valid p-values, safe to check daily. [source](https://duelpilot.com/index.md) | Yes — Sequential frequentist (asymptotic confidence sequences) alongside fixed-horizon and Bayesian. [source](https://www.convert.com/features/) |
| Charges for AI usage / credits | No — The AI runs in your own agent's subscription. [source](https://duelpilot.com/pricing.md) | No — No AI credits on the pricing page; Convert Intelligence (beta) is listed on all plans. [source](https://www.convert.com/pricing/) |
| Free plan | No — No free plan; your first test is free on every plan, Starter from €9/month. [source](https://duelpilot.com/pricing.md) | No — 15-day free trial only. [source](https://www.convert.com/pricing/) |
| Pricing model | flat per site | by traffic (visitors or users) |

## 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](https://duelpilot.com/pricing.md)

### Convert

*Pricing: by traffic (visitors or users)*

Growth $399/mo ($299/mo billed annually), 100K tested users/mo; Pro $599/mo ($420/mo billed annually), 100K tested users/mo; Enterprise: Price on request; 15-day free trial. USD, excl. VAT.

[source](https://www.convert.com/pricing/)

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 Convert does well

- Three statistics engines (fixed-horizon frequentist, sequential, Bayesian), switchable on a running test (convert.com/features).
- Published prices and no features sold as separate modules (convert.com/pricing).
- Official MCP server on all paid plans, read-only by default, with drafts, confirmations and an approval-request namespace (convert.com/mcp-server).
- Client-side and full-stack testing with six SDKs (convert.com/features).

## 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 Convert if…

Choose Convert if you run a CRO programme or agency that wants a full visual editor, multivariate and full-stack tests, a choice of statistics engines and a mature, privacy-minded vendor with published prices.

[Convert website](https://www.convert.com)

### Choose Duelpilot if…

Choose Duelpilot if you would rather have your own agent do the research, design and site checks than work in a visual editor, at €49 per site per month flat instead of a tested-user meter, with your first test free on every plan.

[How Duelpilot works](https://duelpilot.com/#how)

## Try Duelpilot with your own agent

Give your agent one line: [set up Duelpilot for my site using /agents.md](https://duelpilot.com/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](https://duelpilot.com/login) or [see pricing](https://duelpilot.com/#pricing).

## FAQ

### How many tools does Convert's MCP have?

Convert describes 16 top-level tools with 113 callable actions when full access is enabled; by default the local server starts in read-only reporting mode (checked 17 Oct 2026).

### Can an agent launch a Convert test?

Only with full access and with explicit confirmation for activating or pausing; new work starts as a draft. In Duelpilot no agent can launch at all; a person approves, or an owner's autopilot policy within guardrails.

### Are both tools' statistics safe to peek at?

Convert offers a sequential engine as one of three options; Duelpilot always uses an always-valid sequential test (mSPRT) with Holm correction and SRM checks.

### How do the prices compare?

Convert Growth is $399/month ($299 billed annually) for 100K tested users. Duelpilot Pro is €49/month (€39 yearly) per site with no visitor meter (fair use 2M pageviews).

## Sources

- [Convert MCP Server](https://www.convert.com/mcp-server/) (checked 2026-10-17)
- [Convert MCP Server | Convert Support](https://support.convert.com/hc/en-us/articles/convert-mcp-server) (checked 2026-10-17)
- [Convert Experiences Features](https://www.convert.com/features/) (checked 2026-10-17)
- [Convert Experiences Pricing](https://www.convert.com/pricing/) (checked 2026-10-17)
- [Duelpilot instructions for AI agents](https://duelpilot.com/agents.md) (checked 2026-10-17)
- [Duelpilot overview](https://duelpilot.com/index.md) (checked 2026-10-17)
- [Duelpilot pricing](https://duelpilot.com/pricing.md) (checked 2026-10-17)

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- [All comparisons](https://duelpilot.com/compare)