niche · 1.3

Retirement

Score 17.1 / 100 56 providers 12 APIs Search apis.io →
Variants seen in the corpus: Retirementretirement

Providers using this tag (56)

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

Strong 1 Solid coverage with minor gaps
Smart PensionPensionsworkplace-pensionauto-enrolment149 APIs56.5
Developing 5 Usable, with meaningful gaps to close
CloverlyCarbonCarbon CreditsCarbon OffsetsCatalyst4 APIs50.6AltoIRACompanyFinancial-ServicesSelf-Directed IRA5 APIs46.4MorningstarFinancialMarket DataInvestingStocks18 APIs46.0Great-West LifecoInsuranceCanadaLife InsuranceHealth Insurance3 APIs44.5Financial Data Exchange (FDX)Financial DataOpen BankingOpen FinanceFinancial Data Exchange12 APIs43.6
Thin 6 Limited public surface area
TIAAFinanceFinancial DataFintechInsurance11 APIs38.8Human InterestCompanyFintech401k1 API38.7401GOCompany401kFinancial-Services10 APIs38.4Planomy Tax DataTaxFinanceOpen Data1 API38.0FirstradeBrokerageCommission-Free TradingStocksETFs6 APIs34.2GoodvestCompanyClimate TechFintechFinancial-Services27.2
Emerging 23 Early or largely undocumented
AcornsMicro-InvestingPersonal FinanceFintechRound-Ups1 API23.7Lincoln NationalAnnuitiesBenefitsEnrollmentHR3 APIs23.0Unchained CapitalCompanyBitcoinCryptocurrencyFinancial-Services21.7Symetra FinancialAnnuitiesBenefitsEmployee BenefitsFinancial-Services3 APIs20.3GuidelineCompany401kIRA20.0Basic CapitalCompanyFintech401k19.4Prudential FinancialAnnuitiesFinancial-ServicesInsurance2 APIs18.3western-and-southern-financial4 APIs18.1IRALOGIXCompanyFinancial-ServicesIRA1 API17.6Ameriprise FinancialFinancial PlanningWealth ManagementInsurance1 API17.2PonteraCompanyFintechWealthTech17.2Assured AlliesCompanyInsuranceInsurtechLong-Term Care17.0TIAA-CREF403bAnnuitiesAsset ManagementFortune 1004 APIs16.7Fidelity InvestmentsFinancial-ServicesAsset ManagementBrokerageWealth Management16.3Thrivent FinancialAnnuitiesBankingETFsFinancial Advice5 APIs15.9The Vanguard GroupActive ManagementAdvisor ServicesAsset ManagementBrokerage15.4NewfrontCompanyFintechInsuranceInsurtech13.8BrightPlanFinancial WellnessFinancial PlanningEmployee BenefitsHuman Resources12.7GrandhoodCompanyPensionFintech12.7iTrustCapitalCompanyFinancial-ServicesCryptocurrencyDigital Assets12.2Defense Finance and Accounting ServiceFederal-GovernmentDefenseDepartment of DefenseFinance11.9AboonCompanyFintech401k11.8EpsorCompanyFinancial-ServicesFintechEmployee Savings11.7
Minimal 21 Almost no public developer surface
OnzeCompanyFintechPension10.8VestwellCompanyWorkplace Savings401k10.1SummerCompanyFinancial WellnessStudent LoansEmployee Benefits10.0Corebridge FinancialAIGAnnuitiesFinancial-ServicesFortune 5009.5Personal CapitalCompanyFintechWealth ManagementPersonal Finance9.1ChapterCompanyHealth TechMedicareInsurance8.8EquitableBenefitsFinancial-ServicesInsurance1 API8.7Net WorthCompanyFintechFinancial Planning7.8Voya FinancialBenefitsFinanceFortune 500Health Savings7.8SilvurCompanyFintechFinancial Wellness7.0Western & Southern Financial GroupInsuranceFinancial-ServicesAnnuitiesLife Insurance6.1LendtableCompanyFinancial-ServicesFintechConsumer Lending5.3BlooomCompanyWealth Management401k5.0AonRiskReinsuranceInsuranceHealth1 API4.6American Equity Investment Life HoldingFinancial-ServicesInsuranceAnnuitiesFixed Indexed Annuity4.5T. Rowe PriceAsset ManagementInvestment ManagementFinance3.2MassMutualAnnuitiesFinancial-ServicesFortune 500Insurance2.6CUNA Mutual Group (TruStage)AnnuitiesAuto InsuranceComplianceCredit Unions2.3Massachusetts Mutual Life InsuranceAnnuitiesFinancial-ServicesFortune 500Insurance2.3Ohio National (Acquired by Constellation Insurance / Rebranded as AuguStar)AcquiredAnnuitiesDemutualizationFinancial-Services2.3Prudential Backstop401kBackstopFinancial-ServicesInsurance1.4

APIs with this tag (12)

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 →

Developing 4 Usable, with meaningful gaps to close
Cloverly Purchases APIPurchase and retire carbon offsets from Cloverly's curated marketplace. Mirrors the Estimates shape (shippi...50.6Morningstar Financial Planning APIsUS financial-planning building blocks from the Dynamic Services APIs family - households, household members...46.0Empower Balance APIListed in the public API catalog of the Empower developer portal, operated by Great-West Lifeco's U.S. reti...44.5FDX Investment APIRESTful endpoints for retrieving investment account data including holdings, positions, investment transact...43.6
Thin 2 Limited public surface area
TIAA Gateway APIThe TIAA Gateway is a cloud-based API layer enabling product portability and interoperability across retire...38.8TIAA Payroll360 APITIAA Payroll360 enables direct API connections between HR and payroll systems and TIAA's plan administratio...38.8
Emerging 6 Early or largely undocumented
Symetra Annuities APIAPI for accessing Symetra annuity product information, rates, and illustrations. Supports fixed deferred an...20.3Prudential Financial Retirement APIRetirement plan operations18.3Western & Southern LifeLife insurance, annuities, and retirement products offered by Western & Southern Life Insurance Company. Cu...18.1Ameriprise Financial WebsiteAmeriprise Financial is a diversified financial services company providing financial planning, products, an...17.2TIAA Retirement PlansTIAA's retirement plan services for individual participants, covering 403(b), 457(b), 401(k), and IRA accou...16.7Thrivent Financial PlanningComprehensive financial planning and advisory services from Thrivent Financial, offering personalized advic...15.9

Score breakdown

Frequency
49.5
log-scaled weighted occurrences
Breadth
1.5
spread across providers
Quality lift
21.7
mean composite of providers using it
Cohesion
0.0
strength of nearest seed neighbor

Related tags

Annuities 15 co-occurrences 401k 11 co-occurrences Investments 10 co-occurrences Life Insurance 11 co-occurrences Wealth Management 19 co-occurrences Mutual Funds 6 co-occurrences Investment Management 8 co-occurrences Financial Planning 6 co-occurrences

Where this tag comes from

Provider tag50
Api tag12
Openapi tag1
Openapi op tag1

Cohort brief

Auto-generated

The 56 providers in the APIs.io catalog tagged Retirement, scored on the Kin Score. Every figure below is computed from the catalog — nothing here is written.

Providers
56
all scored
Mean Kin Score
18.2
-2.5 vs catalog 20.7
Mean Agent Readiness
8.3
-1.4 vs catalog 9.7
Spread
1.4–56.5
median 14.6 · σ 14
How the 56 split by band
Exemplar 0Strong 1Developing 5Thin 6Emerging 23Minimal 21
Facet averages, against the whole catalog
FacetThis cohortCatalogDifferenceScored
Access Clarity 26.4 22.3 +4.1 56
Discoverability 60.2 60.4 -0.2 56
Contract Governance 5.8 6.4 -0.6 56
Contract Quality 14.2 17.5 -3.3 56
Operational Transparency 7.7 11.3 -3.6 56
Developer Ergonomics 10.9 17.9 -7 56

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) 9% 16% -7
MCP server (first-party) 4% 7% -3
Agent Skills 0% 0% 0
OAuth scopes 14% 9% +5
Security 96% 88% +8
Arazzo workflows 0% 2% -2
Governance rules 11% 13% -2

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 Smart Pension 56.5
  2. 2 Cloverly 50.6
  3. 3 AltoIRA 46.4
  4. 4 Morningstar 46
  5. 5 Great-West Lifeco 44.5
  6. 6 Financial Data Exchange (FDX) 43.6
  7. 7 TIAA 38.8
  8. 8 Human Interest 38.7
  9. 9 401GO 38.4
  10. 10 Planomy Tax Data 38
Top by Agent Readiness
  1. 1 Morningstar 56.8
  2. 2 401GO 46.9
  3. 3 AltoIRA 44.7
  4. 4 Smart Pension 38.2
  5. 5 Financial Data Exchange (FDX) 34.6
  6. 6 Planomy Tax Data 30.2
  7. 7 TIAA 24.8
  8. 8 Firstrade 21.5
  9. 9 Prudential Financial 20
  10. 10 Cloverly 19.8
All 56 members of this roster resolve to a scored provider in the catalog.Generated from the catalog build of 25 August 2026, across 26891 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.

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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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This tag 
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All tags 
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As a scored cohort 
curl "https://apis.io/api/v1/cohorts/tag/retirement"
The distribution (Pro) 
curl "https://apis.io/api/v1/cohorts/tag/retirement/stats" \
  -H "X-API-Key: $APIS_IO_KEY"

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