OtterTune

OtterTune was a database optimization ("on autopilot") start-up spun out of Carnegie Mellon University's database research group, operating from roughly 2020 to 2024. It applied machine learning to automatically tune the configuration knobs of PostgreSQL and MySQL databases (including managed instances such as Amazon RDS and Aurora) to improve performance and reduce cost. The company shut down in 2024 and its homepage now states the company is defunct. Its public GitHub organization remains available with infrastructure and agent tooling (ot-agent, Helm chart, CloudFormation/Terraform templates). This API Evangelist profile was added as a portfolio-company lead of Accel and captures the residual public footprint of a now-inactive company rather than a live API surface.

OtterTune is profiled on the APIs.io network. Tagged areas include Company, Big Data, Database, Database Optimization, and Machine-Learning.

🌐 Visit website 📡 Source on GitHub

0 APIs

Company Big Data DatabaseDatabase OptimizationMachine-Learning PostgreSQL MySQL Defunct

Security Posture 1

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Ottertune Domain Security

TLSv1.3 · DMARC

SECURITY

Resources

Build 1

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

GitHubOrganization

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Company 1

The organization behind the API

Website

Website

Source (apis.yml)

aid: ottertune
deliveryModel:
  model: unknown
  open_source: false
  commercial: false
  callable_host: false
  label: Delivery model not determined — needs a product licence on record
  confidence: low
  source:
  - none
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source: []
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/ottertune.png
name: OtterTune
description: OtterTune was a database optimization ("on autopilot") start-up spun out of Carnegie Mellon University's database
  research group, operating from roughly 2020 to 2024. It applied machine learning to automatically tune the configuration
  knobs of PostgreSQL and MySQL databases (including managed instances such as Amazon RDS and Aurora) to improve performance
  and reduce cost. The company shut down in 2024 and its homepage now states the company is defunct. Its public GitHub organization
  remains available with infrastructure and agent tooling (ot-agent, Helm chart, CloudFormation/Terraform templates). This
  API Evangelist profile was added as a portfolio-company lead of Accel and captures the residual public footprint of a now-inactive
  company rather than a live API surface.
url: https://raw.githubusercontent.com/api-evangelist/ottertune/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- accel
x-tier: stub
x-tier-reason: portfolio-lead
x-status: defunct
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-20'
tags:
- Company
- Big Data
- Database
- Database Optimization
- Machine-Learning
- PostgreSQL
- MySQL
- Defunct
tags_raw:
- Company
- Big Data
- Database
- Database Optimization
- Machine Learning
- PostgreSQL
- MySQL
- Defunct
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: DomainSecurity
  url: security/ottertune-domain-security.yml
- type: Website
  url: https://ottertune.com/
- type: GitHubOrganization
  url: https://github.com/ottertune
x-enrichment:
  date: '2026-07-20'
  status: minimal
  artifacts_added: 1
  pass: local-v1

Work with this as data

Every provider here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for providers

9 MCP tools reach this

find_providersBrowse and filter every provider in the catalog.
get_provider_artifactsEvery artifact this provider publishes, grouped by type.
get_provider_operationsEvery operation across all of their OpenAPIs — one call instead of parsing every spec.
get_provider_toolsEvery MCP tool they ship, with the operation each wraps.
get_provider_evidenceHow each part of their score was established. Free — the basis for a claim should not sit behind it.
get_provider_ratingPRO — composite, band, trend and facet scores.
apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
resolveTurn a domain, URL or GitHub org into the provider it belongs to.
find_cohortsEvery scored population of providers in the catalog.

All 92 tools →

Call it yourself

curl for this page

This provider

curl "https://apis.io/api/v1/providers/ottertune"

All providers

curl "https://apis.io/api/v1/providers?limit=25"

Every operation they expose

curl "https://apis.io/api/v1/providers/ottertune/operations?limit=25"

How their score was established

curl "https://apis.io/api/v1/providers/ottertune/evidence"

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

GitHub Google LinkedIn

A second provider on the same verified email joins the account you already have.