Betterment

Betterment is a robo-advisor and financial planning platform offering automated investment management, tax-loss harvesting, retirement planning, and goal-based portfolio rebalancing. Founded in 2010, Betterment serves individual investors through its Digital and Premium Advisory plans, and employers through Betterment at Work — a 401(k) plan administration product that integrates with 350+ payroll providers via a private partner API. Betterment does not offer a public developer API; third-party application developers access Betterment account data through open banking aggregators such as Plaid and BankSync. Betterment Engineering maintains an active open-source presence on GitHub, publishing internal tools for background job processing, split testing, Flutter golden testing, and Rails security.

Betterment publishes 1 API on the APIs.io network. Tagged areas include Robo-Advisor, Automated Investing, Financial Planning, Tax-Loss Harvesting, and Retirement Planning.

Betterment’s developer surface includes engineering blog, pricing, and 15 more developer resources.

🌐 Visit website 📡 Source on GitHub

23.8/100 emerging ▬ flat Agent 3/100 human only Full breakdown ↓
scored 2026-07-28 · rubric v0.6

AccessPaid

1 APIs

Robo-AdvisorAutomated InvestingFinancial PlanningTax-Loss HarvestingRetirement PlanningPortfolio Management401kFintechWealth ManagementInvestment RebalancingOpen Banking

Kin Score

Kin Score How this is scored →
scored 2026-07-28 · rubric v0.6

Composite quality — 23.8/100 · emerging

Contract Quality 0.0 / 25

Developer Ergonomics 0.4 / 20

Commercial Clarity 15.8 / 20

Operational Transparency 0.7 / 13

Governance 0.0 / 12

Discoverability 6.9 / 10

Agent readiness — 3/100 · human only

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 10

MCP Server 0 / 12

Machine-Readable Auth 0 / 10

Idempotency 0 / 9

Stable Error Semantics 0 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 7 / 7

Typed Event Surface 0 / 6

Agent Skills 0 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 0 / 4

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/betterment: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

APIs 1

Individual APIs this provider publishes, each with its own machine-readable definition.

Rate Limits 1

Documented rate limits and quota policies.

Rate Limits

0 limits

RATE LIMITS

FinOps 1

Cost, billing, and metering signals for API financial operations.

Build 1

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

GitHubOrganization

Access & Security 4

Authentication, authorization, and security posture

TrustCenter

TrustCenter

DomainSecurity

DomainSecurity

DataAggregationDisclosure

DataAggregationDisclosure

SecurityPage

SecurityPage

Operate 2

Status, limits, changes, and where to get help

Contact

Contact

RateLimits

RateLimits

Commercial 5

Pricing, plans, and the legal terms of use

Pricing

PrivacyPolicy

TermsOfService

Plans

FinOps

Company 3

The organization behind the API

Website

Website

Blog

Blog

LinkedIn

Other 2

Properties that don't map to a standard resource type

ProductPage

ProductPage

Source (apis.yml)

aid: betterment
name: Betterment
type: Index
accessModel:
  pricing: paid
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Paid
  confidence: medium
  source:
  - plans
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/betterment.png
url: https://raw.githubusercontent.com/api-evangelist/betterment/refs/heads/main/apis.yml
created: 2026-06-13
modified: '2026-07-25'
specificationVersion: '0.19'
description: 'Betterment is a robo-advisor and financial planning platform offering automated investment management, tax-loss
  harvesting, retirement planning, and goal-based portfolio rebalancing. Founded in 2010, Betterment serves individual investors
  through its Digital and Premium Advisory plans, and employers through Betterment at Work — a 401(k) plan administration
  product that integrates with 350+ payroll providers via a private partner API. Betterment does not offer a public developer
  API; third-party application developers access Betterment account data through open banking aggregators such as Plaid and
  BankSync. Betterment Engineering maintains an active open-source presence on GitHub, publishing internal tools for background
  job processing, split testing, Flutter golden testing, and Rails security.

  '
tags:
- Robo-Advisor
- Automated Investing
- Financial Planning
- Tax-Loss Harvesting
- Retirement Planning
- Portfolio Management
- 401k
- Fintech
- Wealth Management
- Investment Rebalancing
- Open Banking
apis:
- name: Betterment via Plaid (Open Banking)
  description: 'Betterment investment and cash account data is accessible to third-party developers via the Plaid open banking
    aggregator. Through Plaid, developers can retrieve account balances, holdings, transaction history, and account metadata
    for user-authorized Betterment accounts. Users authenticate directly with Betterment through Plaid Link; Betterment does
    not expose credentials to third parties.

    '
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://plaid.com/docs/investments/
  baseURL: https://production.plaid.com
  tags:
  - Open Banking
  - Account Data
  - Investments
  - Transactions
  - Plaid
  properties:
  - type: Documentation
    url: https://plaid.com/docs/investments/
  - type: Documentation
    url: https://plaid.com/docs/api/accounts/
common:
- type: TrustCenter
  url: security/betterment-trust-center.yml
- type: DomainSecurity
  url: security/betterment-domain-security.yml
- type: Website
  url: https://www.betterment.com
- type: Blog
  url: https://www.betterment.com/engineering
- type: GitHubOrganization
  url: https://github.com/Betterment
- type: LinkedIn
  url: https://www.linkedin.com/company/betterment/
- type: X
  url: https://twitter.com/Betterment
- type: Pricing
  url: https://www.betterment.com/pricing
- type: Contact
  url: https://www.betterment.com/contact
- type: PrivacyPolicy
  url: https://www.betterment.com/security/privacypolicy
- type: TermsOfService
  url: https://wwws.betterment.com/app/terms/everyday
- type: DataAggregationDisclosure
  url: https://www.betterment.com/legal/data-aggregation-disclosure
- type: SecurityPage
  url: https://www.betterment.com/resources/built-two-factor-authentication-betterment-accounts/
- type: Plans
  url: plans/plans.yml
- type: RateLimits
  url: rate-limits/rate-limits.yml
- type: FinOps
  url: finops/finops.yml
- type: ProductPage
  url: https://www.betterment.com/work/payroll-integrations
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com

Betterment

Kin Score

APIs 1

Betterment via Plaid (Open Banking)

Pricing Plans 1

Plans

Rate Limits 1

Rate Limits

FinOps 1

Finops

Security Posture 2

Betterment Domain Security

Betterment Trust Center

Resources