Infilla

Infilla is a permitting software platform that modernizes housing approvals for cities and municipal planning departments. Its product suite—a fee Calculator, a guided Application Form for permit intake, and digital Plan Check checklists—cuts response times, eliminates repetitive administrative work, and accelerates housing production. Founded and led by CEO Jenny Song after research with 300+ planners across 50+ jurisdictions, Infilla targets permitting as a major barrier to housing development by equipping government staff to work faster and better serve their communities. No public API, developer portal, SDK, or machine-readable specification is published at this time.

Infilla is profiled on the APIs.io network. Tagged areas include Company, Government, GovTech, Permitting, and Housing.

🌐 Visit website 📡 Source on GitHub

9.9/100 minimal ▬ flat Agent 0/100 human only saas Full breakdown ↓
scored 2026-09-08 · rubric v0.20.0

0 APIs

Company Government GovTech Permitting Housing Urban Planning Municipal Software Civic Technology

Kin Score

Kin Score How this is scored →
scored 2026-09-08 · rubric v0.20.0

Composite quality — 9.9/100 · minimal

Contract Quality 0.0 / 21

Developer Ergonomics 0.0 / 17

Access Clarity 3.6 / 17

Operational Transparency 0.0 / 11

Contract Governance 0.0 / 10

Discoverability 4.3 / 9

Regulatory Posture 3.9 / 15

Agent readiness — 0/100 · human only

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

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 0 / 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

Delegated User Identity 0 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 0 / 6

Agentic Commerce Well-Known Document 0 / 5

Regulatory Posture applies to this provider. Its tags matched the Government & Public Sector regime, so Regulatory Posture carries 15 points of the composite. If this regime is wrong for your business, say so on your provider repo — the applicability map is public and we will correct it.

Create-or-Update Ergonomics could not be measured. We hold no machine-readable contract for this provider to read, so there is nothing to measure a write surface against. Excluded rather than scored zero: never-measured and measured-empty are different facts. Publishing an OpenAPI is what makes this facet — and several others — scorable at all.

The six quality facets above are damped to 85 points between them, because the conditional facet above carries the other 15. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 85% of its nominal weight, not 100%. The full arithmetic is at apis.io/rating/.

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. Every facet and dimension name above is a link: it opens that measurement's own page — what it means, the exact checks that feed it, how the whole catalog distributes on it, and the providers at the top of it. This rating is computed from github.com/api-evangelist/infilla: open an issue to ask a question, or submit a pull request to add artifacts. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

Security Posture 1

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

Infilla Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Resources

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Operate 1

Status, limits, changes, and where to get help

Contact

Contact

Commercial 2

Pricing, plans, and the legal terms of use

TermsOfService

TermsOfService

PrivacyPolicy

PrivacyPolicy

Company 3

The organization behind the API

Website

Website

About

About

Careers

Careers

Source (apis.yml)

aid: infilla
name: Infilla
description: Infilla is a permitting software platform that modernizes housing approvals for cities and municipal planning
  departments. Its product suite—a fee Calculator, a guided Application Form for permit intake, and digital Plan Check checklists—cuts
  response times, eliminates repetitive administrative work, and accelerates housing production. Founded and led by CEO Jenny
  Song after research with 300+ planners across 50+ jurisdictions, Infilla targets permitting as a major barrier to housing
  development by equipping government staff to work faster and better serve their communities. No public API, developer portal,
  SDK, or machine-readable specification is published at this time.
url: https://raw.githubusercontent.com/api-evangelist/infilla/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- bloomberg-beta
x-tier: stub
x-tier-reason: portfolio-lead
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: false
  label: Hosted service · you call their endpoint
  confidence: medium
  source:
  - pricing
  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://framerusercontent.com/images/DcmCv15uRdcOHm5gjO7u7z1AprY.png
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-19'
tags:
- Company
- Government
- GovTech
- Permitting
- Housing
- Urban Planning
- Municipal Software
- Civic Technology
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: DomainSecurity
  url: security/infilla-domain-security.yml
- type: Website
  url: https://www.infilla.com/
- type: TermsOfService
  url: https://www.infilla.com/termsofuse
- type: PrivacyPolicy
  url: https://www.infilla.com/privacypolicy
- type: Contact
  url: https://www.infilla.com/contact
- type: About
  url: https://www.infilla.com/about-us
- type: Careers
  url: https://www.infilla.com/careers
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence

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