emerging · -0.1 capabilitymarket actiondomain

Performance

Score 22.4 / 100 31 providers +71 via APIs 84 APIs Search apis.io →
Business capabilities this tag reaches
Wealth Management Operations Management 3 Human Capital Management 3 Marketing Management 1 SaaS Platform Operations Management 1 Telecom Network Operations Management 1 Sales Management 1

Providers using this tag (31)

Ranked by API Evangelist rating — Exemplar and Strong are expanded by default.

Exemplar 1 Complete, well-documented, and agent-ready
New RelicAnalysisAnalyticsAPMDevOps5 APIs72.3
Strong 1 Solid coverage with minor gaps
Amazon Global AcceleratorAvailabilityCDNGlobalLoad Balancing1 API57.8
Developing 9 Usable, with meaningful gaps to close
WHOOPFitnessWearablesHealthRecovery2 APIs53.2FactorialHuman ResourcesPayrollTime OffTime Tracking2 APIs52.8APIContextAPI DirectoryAPI MonitoringAgent SkillsConformance6 APIs51.1Virtana (Virtual Instruments)CompanyInfrastructureObservabilityMonitoring3 APIs49.0Unravel Data SystemsData ObservabilityFinOpsDataOpsDatabricks1 API48.3Polar SignalsCompanyEnterpriseObservabilityContinuous Profiling1 API44.5Google Cloud TraceDistributed TracingGoogle CloudLatencyObservability1 API42.1Google Cloud ProfilerCPUFlame GraphsGoogle CloudMemory1 API41.2Sage HRHuman ResourcesHRISPeopleSmall Business1 API40.1
Thin 4 Limited public surface area
KotzillaCompanyAi DataObservabilityMonitoring1 API35.7CodSpeedCompanyBenchmarkingContinuous Integration35.5QuestDBDatabaseTime SeriesSQLOpen Source1 API32.2GrafastGraphQLPostgreSQLQuery PlanningExecution Engine1 API27.2
Emerging 8 Early or largely undocumented
HeadSpinCompanyTestingMobile1 API22.9VegetaGoHTTPLoad Testing1 API22.9ReadySetCompanyDeveloper ToolsDatabaseCaching20.1GranulateCompanyDevOpsContinuous Profiling19.3MerbridgeCNCFeBPFNetworking1 API16.6FlarionCompanyDataData ProcessingApache Spark13.6Ethos SystemsCompanyTrainingLearningReadiness12.3TeamworksCompanySportsSports TechnologyAthlete Management12.2
Minimal 8 Almost no public developer surface
The MetaCompanyGamingEsportsAim Trainer10.7Big O NotationAlgorithmsBig O NotationComplexityComputer Science6.3NazarCompanyDatabaseDatabase Monitoring5.3HTTP/2Binary FramingHPACKHTTPHTTP/24.2ReniacCompanyDataDatabaseData Acceleration4.2HinstaCompanyCoachingWellbeing3.0OptimyzeCompanyObservabilityContinuous Profiling2.8QoSQoSQuality of ServiceNetworkingTraffic Management2.5

APIs with this tag (82)

Ranked by the provider's API Evangelist rating — the Kin Score is scored per provider, not per API, so every API of a provider shares its band. How the rating works →

Exemplar 12 Complete, well-documented, and agent-ready
Salesforce Composite APIThe Salesforce Composite API allows developers to combine multiple Salesforce REST API requests into a sing...91.0Cloudflare Argo Smart Routing APIThe Argo Smart Routing API from Cloudflare — 3 operation(s) for argo smart routing.80.6Cloudflare Cache APIThe Cloudflare Cache API enables developers to manage CDN caching behavior across Cloudflare's global netwo...80.6Cloudflare Load Balancing APIThe Cloudflare Load Balancing API enables developers to distribute traffic across endpoints to reduce strai...80.6Cloudflare Waiting Room APIThe Waiting Room API from Cloudflare — 11 operation(s) for waiting room.80.6Cloudflare Web Analytics APIThe Web Analytics API from Cloudflare — 10 operation(s) for web analytics.80.6Cloudflare Zaraz APIThe Zaraz API from Cloudflare — 7 operation(s) for zaraz.80.6Swetrix Performance APIFrontend and backend performance metrics77.0Grafana k6 Cloud APIProgrammatically trigger, list, and manage cloud-hosted k6 load tests, projects, organizations, test runs, ...71.0Google PageSpeed Insights APIThe PageSpeed Insights API analyzes the performance of web pages and provides suggestions for improving pag...70.1ServiceNow Batch APIThe ServiceNow Batch API enables sending multiple REST API requests in a single HTTP call, reducing network...67.5ServiceNow Performance Analytics APIThe ServiceNow Performance Analytics API provides REST endpoints for retrieving performance analytics data ...67.5
Strong 10 Solid coverage with minor gaps
Orange Business Content Delivery Boost APIManage CDN edge caching, purge, and acceleration policies for content delivered over Orange's networks — pr...64.9Braiins Performance APIThe Performance API from Braiins — 18 operation(s) for performance.63.1SolarWinds Database Performance Analyzer APIAPI for database monitoring and performance analysis.62.5SolarWinds NPM REST APINetwork Performance Monitor REST API for network device monitoring.62.5SolarWinds SAM APIServer and Application Monitor API for monitoring application health and performance using the API Poller f...62.5Clear Street Performance APIThe Performance API from Clear Street — 1 operation(s) for performance.60.5qsimqsim is a high-performance C++ state-vector simulator with a Python (qsimcirq) binding that plugs directly ...57.7Artillery Cloud APIArtillery Cloud is the hosted platform behind the open source Artillery CLI: it runs distributed load and P...57.4Azure Traffic Manager User Metrics REST APIREST API for managing real user measurements (RUM) keys used by Traffic Manager performance routing. User m...56.5The Trade Desk Reporting APIThe Trade Desk Reporting API provides programmatic access to campaign performance data including impression...55.1
Developing 26 Usable, with meaningful gaps to close
Advanced Micro Devices Performance APIPerformance counters and profiling data54.1Factorial Performance APIPerformance reviews, review processes, evaluations, and performance agreements. Configurable review cycles ...52.8Adobe Photoshop UXP Hybrid PluginsA specialized plugin type that combines UXP's JavaScript, HTML, and CSS plugin framework with native C++ co...52.6LWR Sites APIBuild and customize Lightning Web Runtime sites for Experience Cloud. Provides documentation for creating L...52.4Enterprise Manager Metric and Monitoring APIAPI for accessing performance metrics, monitoring data, and alerting information including numeric metric d...52.1Oracle Database Performance APISQL performance analysis, execution plans, and active session history50.8Gemini Context Caching APICache input tokens for repeated use across multiple requests to reduce costs and improve latency for large ...50.7Android NDK APIsNative Development Kit for implementing parts of Android apps in C and C++ for performance-critical code.49.9Funds API for WealthAPI providing access to Lipper fund data for wealth management applications. Delivers fund performance, cla...49.3Keen Cached Queries APIThe Keen Cached Queries API allows developers to create, manage, and retrieve pre-defined queries that are ...49.3Opkey Performance APIThe Performance API from Opkey — 1 operation(s) for performance.48.9Chrome User Experience Report APIAccess real-world user experience data for popular websites.47.5PageSpeed Insights APIAPI to measure web page performance and receive optimization suggestions using Lighthouse and CrUX data.47.5Aramark Performance APIGet Performance Metrics46.5Humaans Performance APIPerformance reviews, cycles, templates, and ratings46.0Leap Performance APIThe performance API from Leap — 1 operation(s) for performance.45.6Culture Amp Performance APIThe Performance API from Culture Amp — 6 operation(s) for performance.45.3Supplier Data API with PaginationRetrieves supplier data from SAP Ariba Supplier Lifecycle and Performance including supplier names, address...45.0Morningstar Portfolio Analysis APIsPortfolio calculation engines as APIs - X-Ray decomposition, performance, hypothetical performance, optimiz...44.5Sybase Performance APIOperations for monitoring server performance metrics including cache statistics, lock activity, and resourc...42.4Tribe Payments Performance APIThe Performance API from Tribe Payments — 1 operation(s) for performance.40.8GlitchTip MCP ServerModel Context Protocol (MCP) server exposing 17 tools for AI assistants to query organizations, projects, i...40.6broadridge Performance APIPortfolio performance data40.2Sage HR Performance APIThe Performance API from Sage HR — 4 operation(s) for performance.40.1Magic Moment Performance APIThe performance API from Magic Moment — 9 operation(s) for performance.40.0Exponential Performance APIThe Performance API from Exponential — 1 operation(s) for performance.39.3
Thin 12 Limited public surface area
Bloomberg Buyside Enterprise Solutions Performance APIPortfolio performance measurement and attribution38.7Ciena Performance APIPerformance monitoring and metrics38.1RockSolid Performance APIAPR and TVL calculations37.6Pollfish Performance APISurvey-serving performance metrics.36.9AdReady (CPXi) Performance APIThe Performance API from AdReady (CPXi) — 1 operation(s) for performance.35.7Teahouse Finance Performance APIVault performance time series35.2LiteLLM Evals APIProvides /evals endpoints for the Evaluations API, enabling measurement and benchmarking of model performan...34.0GMX Performance APIThe Performance API from GMX — 2 operation(s) for performance.33.0Saxo Bank Performance APIProvides performance metrics for historical positions.31.4Cornerstone Performance APIAccess and manage performance review cycles, goals, competencies, ratings, and succession planning data for...30.1albertsons Performance APIAccess campaign performance metrics and analytics.29.0ReselectA selector library for Redux. Selectors are functions that compute derived data from the Redux state, allow...27.0
Emerging 20 Early or largely undocumented
WebAssemblyWebAssembly (Wasm) is a W3C Recommendation defining a portable binary instruction format for a stack-based ...26.0Airbrake Performance APIThe Performance API from Airbrake — 4 operation(s) for performance.25.6Apache JMeterApache JMeter is a load testing and performance measurement tool for web applications, databases, FTP serve...25.6Veli Performance APIPortfolio performance and returns25.6Rokt Query APIComprehensive reporting API for querying account and campaign performance data with flexible filtering, met...25.2LocustOpen source distributed load testing tool. Tests are written in Python by defining User classes and tasks; ...25.1Maya C++ APIC++ API providing low-level access to Maya's core functionality for creating plugins, custom nodes, and hig...23.5Vegeta Load Testing ToolVegeta is an open source HTTP load testing tool and library written in Go for generating constant request r...22.9MSCI Index APIREST APIs for MSCI index data including index levels and performance, constituents, security master, divide...21.7MSCI Real Estate Performance and Risk Data APIReal estate index and market data API covering property fund and asset performance and risk data across glo...21.7National Council on Disability Accountability ReportsPerformance, accountability, and budget data from the National Council on Disability. Includes Annual Perfo...21.4Lazada Shop / Seller APIRetrieve shop information, seller performance, store categories, store taxonomy, and seller-account metadata.18.3Pingdom Public APIREST API for managing uptime checks, transaction checks, results, alerts, contacts, maintenance windows, te...18.1Naver Cloud CDN+ / Global Edge APICDN+ and Global Edge are Naver Cloud Platform's Korean and global content delivery services, with cache con...17.7Parquet C++ APIC++ implementation as part of Apache Arrow.17.3Angular DevToolsAngular DevTools is a browser extension for debugging and profiling Angular applications with component tre...15.3ETWAnalyzer Command Line ToolC# command-line tool published by Siemens Healthineers for analyzing Event Tracing for Windows (ETW) captur...14.7JD Cloud CDN APIJD Cloud CDN exposes content delivery configuration, cache rule management, purge / prefetch, and usage rep...14.2Shopee Account Health APISurface shop performance metrics — penalty points, listing violations, late shipment rate, cancellation rat...14.2API Insights AnalysisAPI Insights analyzes OpenAPI specifications (OAS v3, JSON or YAML) and produces detailed scorecards across...11.3
Minimal 2 Almost no public developer surface
Maya C++ APIC++ API for high-performance Maya plugin development, providing low-level access to Maya internals through ...7.9ISAAC Fuel and Performance APIModeled interface for fuel consumption, idling, and driving-performance metrics used by fuel-tax (IFTA) and...6.7

Companies reaching this through an API (70)

These companies publish an API, specification or operation carrying “Performance” but do not classify their business under it. Listed unranked and kept out of the count above, because one tagged operation is not a statement about what a company does.

Adobe Photoshop AdReady (CPXi) Advanced Micro Devices Airbrake Albertsons Android Angular Apache JMeter Apache Parquet API Insights Aramark Ariba Artillery Autodesk Maya Azure Traffic Manager Bloomberg Buyside Enterprise Solutions Bluetriangletechnologies Braiins Broadridge Ciena Clear Street Cloudflare Cornerstone OnDemand Culture Amp Exponential GlitchTip GMX Google Google Chrome Google Gemini Google Quantum AI Grafana Humaans ISAAC Instruments JD.com (Jingdong) Keen Lazada Leap LiteLLM Locust Magic Moment Maya Morningstar MSCI National Council on Disability Naver Opkey Oracle Database Oracle Enterprise Manager Orange Business
Show all 70 companies ↓
Pingdom Pollfish Redux Refinitiv Eikon RockSolid Rokt Salesforce Salesforce Experience Cloud Saxo Bank ServiceNow Shopee Siemens Healthineers SolarWinds Swetrix Sybase Teahouse Finance The Trade Desk Tribe Payments Veli W3C

Score breakdown

Frequency
58.6
log-scaled weighted occurrences
Breadth
0.8
spread across providers
Quality lift
34.2
mean composite of providers using it
Cohesion
4.8
strength of nearest seed neighbor

Related tags

C++ 6 co-occurrences Load Testing 5 co-occurrences Vision 5 co-occurrences Testing 11 co-occurrences Observability 19 co-occurrences CDN 6 co-occurrences Scripting 5 co-occurrences

Where this tag comes from

Api tag82
Provider tag31
Openapi tag27
Openapi op tag73

Cohort brief

Auto-generated

The 26 providers in the APIs.io catalog tagged Performance, scored on the Kin Score. Every figure below is computed from the catalog — nothing here is written.

Providers
26
all scored
Mean Kin Score
32.4
+9.5 vs catalog 22.9
Mean Agent Readiness
18.7
+6.8 vs catalog 11.9
Spread
4.2–72.3
median 33.9 · σ 17.9
How the 26 split by band
Exemplar 1Strong 1Developing 9Thin 4Emerging 8Minimal 3
Facet averages, against the whole catalog
FacetThis cohortCatalogDifferenceScored
Developer Ergonomics 35.8 23.2 +12.6 26
Access Clarity 36.5 26.5 +10 26
Contract Quality 25.9 17.6 +8.3 26
Operational Transparency 20.9 13.7 +7.2 26
Contract Governance 10.8 6.3 +4.5 26
Discoverability 61.7 58.1 +3.6 26

A facet is averaged over the members that carry it, not over the whole cohort — the “Scored” column is that count. Averaging an absent facet as zero would score our own coverage gaps as the providers’ posture.

What this cohort publishes
ArtifactThis cohortCatalogDifference
MCP server (any) 31% 14% +17
MCP server (first-party) 31% 12% +19
Agent Skills 0% 0% 0
OAuth scopes 19% 11% +8
Security 96% 98% -2
Arazzo workflows 4% 2% +2
Governance rules 31% 14% +17

mcp_pct counts any mcp/ artifact including ones API Evangelist derived from the provider OpenAPI; mcp_first_party_pct counts only servers the provider publishes. Prefer the latter.

Top by Kin Score
  1. 1 New Relic 72.3
  2. 2 Amazon Global Accelerator 57.8
  3. 3 WHOOP 53.2
  4. 4 Factorial 52.8
  5. 5 APIContext 51.1
  6. 6 Virtana (Virtual Instruments) 49
  7. 7 Unravel Data Systems 48.3
  8. 8 Polar Signals 44.5
  9. 9 Google Cloud Trace 42.1
  10. 10 Google Cloud Profiler 41.2
Top by Agent Readiness
  1. 1 APIContext 60.1
  2. 2 Factorial 51
  3. 3 New Relic 41.2
  4. 4 Polar Signals 41.2
  5. 5 Amazon Global Accelerator 37.1
  6. 6 Virtana (Virtual Instruments) 31.3
  7. 7 WHOOP 31.2
  8. 8 CodSpeed 30.9
  9. 9 Kotzilla 29.9
  10. 10 Sage HR 26.5
All 31 members of this roster resolve to a scored provider in the catalog.Generated from the catalog build of 5 October 2026, across 29093 providers, using the same computation served by the APIs.io cohort API. Briefs are published for rosters of 5 or more scored providers; below that a distribution is not meaningful.

Work with this as data

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

MCP server

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https://apis.io/mcp

Tools for tags

7 MCP tools reach this
  • find_tagsBrowse and filter every tag in the catalog.
  • get_cohortThis tag as a scored cohort — every provider carrying it, with scores.
  • cohort_statsPRO — the distribution across this tag: mean, median, band split, adoption rates.
  • cohort_rankingsPRO — the leaderboard, on composite AND agent-readiness axes.
  • 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

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As a scored cohort 
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The distribution (Pro) 
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  -H "X-API-Key: $APIS_IO_KEY"

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