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refine

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refine

Open-source Retool for enterprise

refine.dev
HQ: San Francisco, CA, USA; Remote
1-10
B2B

Company research

Public company, workplace, funding, and market signals

Overview

Refine is an AI-powered development and configuration platform for enterprise internal tools and B2B apps, built on the open-source Refine Core React framework and positioned as a code-ownership-first alternative to low-code platforms.

Primary product

AI-powered internal application builder for enterprise internal tools and B2B apps

Founded

2022

Headquarters

Newark, Delaware, United States

Team size

10-20

Industry

Software Development

Sub-industry

AI-powered internal tools / developer tools

Offices

447 Sutter St 405, San Francisco, California, United States
256 Chapman Road, Newark, Delaware, United States

Business model

open-core
subscription SaaS
usage-based credits
enterprise/custom plans

Funding

Stage

Seed

Total raised

$3.8M

Latest round

Seed · May 2024

Latest amount

$2.8M

People & investors

Leadership

Civan Özseyhan

CEO & Co-Founder

Eren Erkalkan

Chief Product Officer, Co-Founder

Batuhan Özgür Özdemir

Chief Technology Officer

Arda Yüceler

Chief Product Officer

Founders

Omer Aplak

Co-Founder & CTO

Investors

500 Emerging Europe
500 Istanbul
8vdx
Aksel Kastoryano
Burak Emre Kabakcı
David J. Phillips
Emre Baran
Palmdrive Capital
Piotr Karwatka
Senovo
STONKS
Theo Browne
Y Combinator

Work & culture

Open-source, community-driven, developer-first, transparent, and distributed internationally; the company emphasizes full code ownership, no platform lock-in, and active community contributions.

Product & market

Pricing

Freemium/usage-based credits with Starter, Pro, and Enterprise tiers; enterprise pricing is custom.

Differentiators

  • —open-source React code ownership
  • —headless architecture with no vendor lock-in
  • —AI-generated production-grade internal apps
  • —self-hosting for compliance
  • —broad backend and UI integrations
  • —enterprise security and access-control support
  • —flat pricing instead of per-seat pricing

Technology

React
TypeScript
TanStack Query
Next.js
Remix
Supabase
REST APIs
GraphQL
Ant Design
Material UI
Mantine
Chakra UI
Tailwind CSS
shadcn/ui
i18n
ACL
RBAC
ABAC
Web IDE
Netlify

Customers

enterprise teams building internal tools
teams building admin dashboards
teams building CRM and CMS platforms
HR teams
customer operations teams
project-tool builders
B2B SaaS teams
developers building CRUD-heavy web apps

Competitors

Retool
Appsmith
Tooljet
Budibase
Superblocks
React Admin

Scale & contact

Estimated revenue

about $3.8M estimated annual recurring revenue (public estimate)

info@refine.dev

Latest news

Introducing Refine Core - A New Chapter

Refine blog · Jan 2026

Refine announced a split into two products: Refine (AI-powered internal app builder) and Refine Core (open-source framework), with core docs and community resources moving to refine.dev/core.

Refine CORE v5 is here!

Refine blog · Sep 2025

Major Refine Core release with React 19 and TanStack Query v5 support, cleaner APIs, codemods, and performance improvements.

Refine Levels Up with Claude 4

Refine blog · May 2025

Refine said Claude 4 improved output quality and token efficiency, lowering costs and improving the app-generation experience.

Refine Investment Announcement

Refine blog · May 2024

Refine announced a $2.8M seed round with investors including Senovo, 500 Emerging Europe, Palmdrive Capital, 8vdx, STONKS, David J. Phillips, and Theo Browne.

AboutBlogDiscordGitHubHomepageLinkedIn companyPricingRefine CoreRefine Core docsX
SourcesOfficial homepageAbout pageRefine Core product pagePricing pagePrivacy policyBlog indexRefine Investment AnnouncementIntroducing Refine Core - A New ChapterGitHub repositoryY Combinator profileLinkedIn company page

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