Coefficient Works

Coefficient Works, Inc. (operating as Coefficient) is a San Mateo, California no-code data platform that connects live business data to Google Sheets and Microsoft Excel. Founded in 2019 by Navneet Loiwal and Tommy Tsai, the company provides point-and-click connectors to 60+ business systems including Salesforce, HubSpot, NetSuite, QuickBooks, Snowflake, MySQL, Stripe, Looker, Tableau and Google Ads, with scheduled two-way sync, spreadsheet-native alerting through Slack and email, live web dashboards, and an AI assistant that builds pivot tables, formulas, charts and data-cleaning steps from natural language. Coefficient is a consumer of other providers' APIs rather than a producer: as of this enrichment pass it publishes no public developer API, no OpenAPI or AsyncAPI description, no client SDKs, and no developer portal, and its "Connect Any API" feature is a consumer-side HTTP client (GET/POST, bearer token / API key / basic auth, cursor, offset and page-number pagination) that writes third-party API responses into a sheet. The one programmatic surface Coefficient serves is an inbound webhook trigger URL, issued per import on the Pro and Enterprise plans, that an external system calls to force an immediate refresh — capped at 12 calls per hour with a five-minute minimum interval. Coefficient states it is SOC 2 compliant and provides the audit report on request. Distribution is through the Google Workspace Marketplace and Microsoft AppSource. The company is backed by Battery Ventures, Foundation Capital and S28 Capital.

Coefficient Works is profiled on the APIs.io network. Tagged areas include Company, Spreadsheets, Google Sheets, Microsoft Excel, and Data Integration.

The Coefficient Works catalog on APIs.io includes 1 event-driven AsyncAPI specification.

Coefficient Works’ developer surface includes documentation, support, getting-started guide, engineering blog, pricing, signup flow, and 18 more developer resources.

🌐 Visit website 📡 Source on GitHub

45.0/100 developing ▬ flat Agent 20/100 agent aware saas Full breakdown ↓
scored 2026-09-08 · rubric v0.20.0

0 APIs

Company SpreadsheetsGoogle SheetsMicrosoft ExcelData Integration No-Code Business Intelligence Reporting Revenue Operations Software-as-a-Service

Kin Score

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

Composite quality — 45.0/100 · developing

Contract Quality 10.4 / 25

Developer Ergonomics 5.7 / 20

Access Clarity 16.8 / 20

Operational Transparency 4.1 / 13

Contract Governance 2.2 / 12

Discoverability 5.7 / 10

Agent readiness — 20/100 · agent aware

Machine-Readable Contract 18 / 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 7 / 7

Typed Event Surface 6 / 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

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.

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Pricing Plans 1

Published pricing tiers and plan structures.

Coefficient Works Plans Pricing

4 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Coefficient Works Rate Limits

2 limits

RATE LIMITS

Event Specifications 1

AsyncAPI definitions for this provider's event-driven and streaming APIs.

Coefficient Works Webhooks

ASYNCAPI

Security Posture 1

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

Coefficient Works Domain Security

TLSv1.3 · DMARC

SECURITY

Resources

Get Started 2

Portal, sign-up, and the first successful call

GettingStarted

GettingStarted

SignUp

SignUp

Documentation 1

Reference material describing how the API behaves

Documentation

Documentation

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt

LLMsTxt

Design & Contract 2

Pagination, idempotency, versioning, errors, and events

Webhooks

Webhooks

Conformance

Conformance

Build 1

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

GitHubOrganization

Access & Security 2

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Compliance

Compliance

Operate 4

Status, limits, changes, and where to get help

Support

Community

ContactUs

RateLimits

Commercial 4

Pricing, plans, and the legal terms of use

Pricing

TermsOfService

PrivacyPolicy

Plans

Company 4

The organization behind the API

Website

Blog

About

Careers

Other 3

Properties that don't map to a standard resource type

Product

Product

Marketplace

Marketplace

Templates

Templates

Source (apis.yml)

aid: coefficient-works
name: Coefficient Works
description: 'Coefficient Works, Inc. (operating as Coefficient) is a San Mateo, California no-code data platform that connects
  live business data to Google Sheets and Microsoft Excel. Founded in 2019 by Navneet Loiwal and Tommy Tsai, the company provides
  point-and-click connectors to 60+ business systems including Salesforce, HubSpot, NetSuite, QuickBooks, Snowflake, MySQL,
  Stripe, Looker, Tableau and Google Ads, with scheduled two-way sync, spreadsheet-native alerting through Slack and email,
  live web dashboards, and an AI assistant that builds pivot tables, formulas, charts and data-cleaning steps from natural
  language. Coefficient is a consumer of other providers'' APIs rather than a producer: as of this enrichment pass it publishes
  no public developer API, no OpenAPI or AsyncAPI description, no client SDKs, and no developer portal, and its "Connect Any
  API" feature is a consumer-side HTTP client (GET/POST, bearer token / API key / basic auth, cursor, offset and page-number
  pagination) that writes third-party API responses into a sheet. The one programmatic surface Coefficient serves is an inbound
  webhook trigger URL, issued per import on the Pro and Enterprise plans, that an external system calls to force an immediate
  refresh — capped at 12 calls per hour with a five-minute minimum interval. Coefficient states it is SOC 2 compliant and
  provides the audit report on request. Distribution is through the Google Workspace Marketplace and Microsoft AppSource.
  The company is backed by Battery Ventures, Foundation Capital and S28 Capital.'
url: https://raw.githubusercontent.com/api-evangelist/coefficient-works/refs/heads/main/apis.yml
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://coefficient.io/wp-content/uploads/2026/02/homepage-meta-image-v2.png
x-type: company
x-source: vc-portfolio
x-backed-by:
- battery-ventures
x-tier: profile
x-tier-reason: enriched-no-public-api
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-08-14'
tags:
- Company
- Spreadsheets
- Google Sheets
- Microsoft Excel
- Data Integration
- No-Code
- Business Intelligence
- Reporting
- Revenue Operations
- Software-as-a-Service
tags_raw:
- Company
- Spreadsheets
- Google Sheets
- Microsoft Excel
- Data Integration
- No-Code
- Business Intelligence
- Reporting
- Revenue Operations
- SaaS
apis: []
common:
- type: DomainSecurity
  url: security/coefficient-works-domain-security.yml
- type: Website
  url: https://coefficient.io/
- type: Product
  url: https://coefficient.io/product
- type: Documentation
  url: https://help.coefficient.io/hc/en-us
- type: Support
  url: https://help.coefficient.io/hc/en-us
- type: GettingStarted
  url: https://coefficient.io/get-started
- type: Blog
  url: https://coefficient.io/blog
- type: Pricing
  url: https://coefficient.io/pricing
- type: SignUp
  url: https://coefficient.io/get-started
- type: TermsOfService
  url: https://coefficient.io/terms
- type: PrivacyPolicy
  url: https://coefficient.io/privacy-policy
- type: Community
  url: https://coefficient.io/community
- type: About
  url: https://coefficient.io/about
- type: ContactUs
  url: https://coefficient.io/contact
- type: Careers
  url: https://coefficient.io/careers
- type: Integrations
  url: https://coefficient.io/integrations
- type: Marketplace
  url: https://marketplace.atlassian.com/vendors/1220522/coefficient-works-inc
- type: Templates
  url: https://coefficient.io/templates
- type: LLMsTxt
  url: llms/coefficient-works-llms.txt
- type: Webhooks
  url: asyncapi/coefficient-works-webhooks.yml
- type: RateLimits
  url: rate-limits/coefficient-works-rate-limits.yml
- type: Plans
  url: plans/coefficient-works-plans-pricing.yml
- type: Conformance
  url: conformance/coefficient-works-conformance.yml
- type: Compliance
  url: https://coefficient.io/data-security
- type: GitHubOrganization
  url: https://github.com/coeff
x-enrichment:
  date: '2026-08-14'
  status: enriched
  artifacts_added: 6
  pass: local-v1
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io

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