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Rulebricks

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Rulebricks

Add powerful decision-making capabilities to any automated workflow.

rulebricks.com
HQ: Los Altos, CA, USA
1-10
B2B

Company research

Public company, workplace, funding, and market signals

Updated Jul 29, 2026

Overview

Rulebricks is a YC W21 decision-management / business-rules SaaS that helps teams model decisions visually, publish them as APIs, and use AI-assisted rule generation, testing, logging, and private deployment options. Public sources describe it as a small Bay Area team led by Siddharth Garimella.

Primary product

No-code decision management platform for automated business processes

Founded

2021

Headquarters

Los Altos, California, United States

Team size

1-10

Work style

Flexible

Industry

Business/Productivity Software

Sub-industry

Decision management / business rules management software

Offices

Los Altos, CA, United States
San Francisco, CA, United States (operator mailing address in legal docs)
Palo Alto, CA, United States (job-location preference)

Business model

B2B SaaS
annual subscription
freemium/free tier
enterprise software

Funding

Stage

Seed

Total raised

$125K

Latest round

Seed · Mar 2021

Latest amount

$125K

Seed

Mar 2021 · Y Combinator

$125K

People & investors

Leadership

Siddharth Garimella

Founder & CEO

Investors

Browder Capital
Y Combinator

Work & culture

Small founder-led team with a strong product/engineering bias, emphasizing fast iteration, direct impact, visual/auditable decisioning, and a flexible Bay Area-plus-remote hiring posture.

Work style

Flexible

Compensation

Public YC job posting for a Founding Engineer listed $120K-$150K salary plus 0.5%-1.5% equity; no broader company-wide compensation policy was found publicly.

Product & market

Pricing

Freemium annual subscription with execution caps; custom enterprise pricing for higher tiers

Differentiators

  • —Visual no-code rule authoring with spreadsheet-like decision modeling
  • —API-first decision tables that can be embedded in workflows and applications
  • —AI-assisted rule generation, editing, and test generation
  • —Built-in impact analysis, versioning, and execution logging
  • —Supports private, on-premises, and air-gapped deployments
  • —Native integrations with Salesforce, Excel, Zapier, and PostgreSQL

Technology

TypeScript SDK
C# SDK
Python SDK
Java SDK
Ruby SDK
Go SDK
Salesforce integration
Excel integration
Zapier integration
PostgreSQL integration
ClickHouse logging backend
GPT-4-powered AI rule wizard
JavaScript embeddable UI component

Customers

financial institutions
customer support teams
product teams
operations teams
teams automating decision-heavy workflows

Competitors

InRule
Drools
FlexRule
GoRules
DecisionRules
Nected

Scale & contact

support@rulebricks.com

Latest news

AI Agent governance

LinkedIn · Jan 2026

Rulebricks LinkedIn post about using decision tables for AI agent governance.

AI Powered Business Rules

Rulebricks blog

Company blog post announcing AI-assisted rule editing, test generation, richer diffs, and ClickHouse-backed logging for the Rulebricks platform.

Generate rules with AI

Rulebricks blog

Company blog post introducing the AI Rule Wizard, which uses GPT-4 to generate decision tables and speed up rule creation.

When Automation Outgrows No-Code

Rulebricks blog

Company blog post arguing for LLM-based fact extraction plus deterministic MECE decision tables for auditable automation.

Bridging AI Contract Analysis with Deterministic Execution

Rulebricks blog

Company blog post describing a contract-automation architecture that combines LLM risk detection with governed decision-table execution.

About / company pageBlogCareersDocsGitHub orgHomeLinkedIn companyPricingPrivacy policy / supportX / Twitter
SourcesOfficial homepagePricingDocsBlogPrivacy policy / support emailY Combinator company pageY Combinator jobs pageLinkedIn company pageGitHub orgX / Twitter

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