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Head to head · Analytics query · October 2026 research run

Amplitude vs Optimizely Experimentation

Amplitude scores 66.2 (B) on agent readiness against Optimizely Experimentation's 62.6 (B), and leads in 5 of 7 scored categories. Optimizely Experimentation leads on reliability. Both do analytics query.

AmplitudeAmplitude, Inc. · HTTP API B66.2/100#243 of 722 Optimizely ExperimentationOptimizely · HTTP API B62.6/100#330 of 722

Which one, for what

Amplitude B

Good for A team already on Amplitude that wants an agent to query charts, funnels, retention and experiment results, edit dashboards and manage the tracking plan under its own permissions.

Ahead on

  • Security & auth, 74 against 66
  • Payments & pricing, 30 against 0
  • Maintenance & community, 83 against 78

Also in its favour

  • Free to start without a card

Watch for

No rate limit for the MCP server or the Developer API was found in the reviewed documentation

Optimizely Experimentation B

Good for An agent working for an existing Optimizely customer that lists and creates flags, experiments and audiences, reads experiment results and writes SDK integration code.

Ahead on

  • Reliability, 73 against 60

Watch for

No price is published. The plans page says every plan is individually packaged and leads to a demo request

Score by category

CategoryWeight this runAmplitudeOptimizely ExperimentationEdge
Reliability16%206073Optimizely Experimentation +13
Performance10%pendingpendingpendingnot scored in this run
Schema & documentation13%16.27274Optimizely Experimentation +2
Agent ergonomics13%16.27268Amplitude +4
Security & auth14%17.57466Amplitude +8
Payments & pricing10%12.5300Amplitude +30
Task success10%pendingpendingpendingnot scored in this run
Maintenance & community7%8.88378Amplitude +5
Transparency & trust7%8.87875Amplitude +3
Negative events≤1500
Total66.2 · B62.6 · B

Facts side by side

FactAmplitudeOptimizely Experimentation
KindHTTP APIHTTP API
VendorAmplitude, Inc.Optimizely
Hosted endpointhttps://mcp.amplitude.com/mcphttps://exp.mcp.opal.optimizely.com/mcp
TransportsHTTP, Streamable HTTPHTTP, Streamable HTTP
AuthOAuth or keyOAuth or key
PricingFreemiumPaid
x402nono
LicenceProprietary service under Amplitude's terms of service. The SDKs, the amp CLI and the MCP marketplace plugins on GitHub and npm are MITProprietary hosted service under Optimizely's Online Software Subscription Agreement and its API, SDK and MCP terms. The Feature Experimentation SDKs on GitHub are Apache 2.0
Tools exposed457
Read-only variant documentednono
llms.txtyesyes
MCP registrycom.amplitude/mcp-servernot listed
Last release2026-10-022026-09-18
Terms last updated2026-07-21no date given
Privacy policy last updated2026-08-31no date given
Customer content may train modelsyesnot found in the text
Terms restrict automated accessnot found in the textnot found in the text
Terms restrict benchmarkingyesyes
Terms or service can change without noticeyesnot found in the text
Arbitration or class-action waiveryesnot found in the text
Popularity1.3M npm/wk, 1.8M PyPI/wk460k npm/wk, 86k PyPI/wk

Verdicts

Amplitude

The remote MCP server covers queries, funnels, retention, experiments and flags under OAuth with PKCE, read and write scopes and per-project role actions, and the Free plan needs no card. No MCP rate limits or SLA were found, and status.amplitude.com records a critical outage of the UI, MCP and REST APIs on 13 July 2026.

Optimizely Experimentation

Optimizely Experimentation suits agents working for an existing customer that manage flags and experiments and read results. The hosted MCP server has seven tools behind OAuth and carries the user's permissions, and the main REST API has a public Swagger spec. No price, free plan or trial is published, and no 429 or idempotency guidance was found.

Before you call either

Amplitude

  1. Connect to https://mcp.amplitude.com/mcp, or https://mcp.eu.amplitude.com/mcp for EU projects. The client must support streaming HTTP and OAuth, since API keys aren't accepted
  2. Append ?discovery=progressive to load tool schemas on demand, then call get_amplitude_context first to pick the project and read its AI context
  3. Ask an admin for a role with only Use MCP (read) on the projects you need. Tools stay listed and fail at call time when the role lacks the action
  4. Send events through the HTTP V2 API with an insert_id on each one. On 429, pause that user or device for 30 seconds before retrying
  5. Budget Dashboard REST queries by cost (days times conditions times chart cost), within 108,000 an hour and 5 concurrent requests per project

Optimizely Experimentation

  1. Connect to https://exp.mcp.opal.optimizely.com/mcp and complete OAuth in a browser. The session is time-limited, so expect to sign in again
  2. Call exp_get_schemas before exp_execute_query, and exp_get_entity_templates before exp_manage_entity_lifecycle, to learn the fields each entity needs
  3. Confirm the project and environment with the user before any create or update. Changes go to live Optimizely data
  4. Use the Visual Editor for Web Experimentation variation code. The MCP server does not write custom HTML, CSS or JavaScript
  5. Over REST, stay under 2 requests a second on /flags/v1, 100 a minute on /v2 and 20 a minute on the results endpoints

Questions

Which is better for AI agents, Amplitude or Optimizely Experimentation?

Amplitude scores 66.2 (B) on agent readiness against Optimizely Experimentation's 62.6 (B), and leads in 5 of 7 scored categories. Optimizely Experimentation leads on reliability.

Do Amplitude and Optimizely Experimentation need an API key?

Both take an API key or an OAuth sign-in.

Can an agent call Amplitude and Optimizely Experimentation without installing anything?

Yes. Amplitude has a hosted endpoint at https://mcp.amplitude.com/mcp and Optimizely Experimentation at https://exp.mcp.opal.optimizely.com/mcp.

Other comparisons with Amplitude or Optimizely Experimentation

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