Refinder AI
Refinder AI is a generative-AI enterprise work hub providing RAG-powered search, an AI assistant, and a chat-native automation agent inside Slack and Google Chat, serving HR, Sales, Marketing, Engineering, and Customer Support teams via tiered SaaS and on-premises deployment.
- Company typePrivate
- Founded2024
- HeadquartersSeongnam-si, Bundang-gu, South Korea
- Headcount51–100
- GTM typeB2B
- OfferingSoftware
What Refinder AI does
Refinder AI is an AI-powered enterprise work hub developed and operated by Thinkfree Inc., a South Korean IT company founded in 2004. The platform is purpose-built to address information fragmentation in modern enterprises and combines three integrated products: AI Search (unified RAG-based retrieval across connected apps), AI Assistant (summarization and contextual Q&A grounded in the organization's own data), and AI Agent (chat-driven task automation across enterprise tools, deployed natively in Slack and Google Chat). Core technology relies on Retrieval-Augmented Generation, leveraging Google Cloud Vertex AI, AWS Bedrock, and OpenAI as the AI backbone, with no proprietary foundation model disclosed. The architecture offers SaaS, self-hosted, and on-premises deployment to accommodate enterprise IT requirements.
The product connects to a wide range of workplace data sources through native and custom connectors, including Notion, Confluence, Jira, Google Drive, Gmail, Google Calendar, OneDrive, Dropbox, Figma, Nextcloud, Owncloud, and WebDAV. Refinder positions itself horizontally across team functions (HR, Sales, Marketing, Engineering, Customer Support) and targets specific industries including Legal, Real Estate, Travel Agency, and Research. Customer onboarding is self-serve via the website with a free no-credit-card tier, complemented by inside-sales engagement for self-hosted and on-premises enterprise buyers.
The business model is a tiered SaaS subscription: Free for one user with 150 credits per month, Pro at $20.9 per month with 500 credits, and Team at $86.9 per month for 10 users with 2,000 credits and larger file limits. Enterprise self-hosting and on-premises customers receive custom pricing via sales inquiry, typically on multi-year contracts. Revenue figures, customer counts, funding history, and named customer logos have not been publicly disclosed, and no external venture capital or acquisition activity is recorded. Refinder AI is headquartered at Hancom Tower in Seongnam-si, South Korea, alongside Thinkfree Inc.'s parent operations, and is led by Co-CEOs Yeonsu Kim and Dooyoung Kim.
Refinder AI firmographics
Firmographics- Name
- Refinder AI
- Legal name
- Thinkfree Inc. (주식회사 씽크프리)
- Website
- https://refinder.ai
- Company type
- Private
- Founded year
- 2024
- Operating status
- Operating
- Headcount range
- 51–100 employees
- Short description
- Refinder AI is a generative-AI enterprise work hub providing RAG-powered search, an AI assistant, and a chat-native automation agent inside Slack and Google Chat, serving HR, Sales, Marketing, Engineering, and Customer Support teams via tiered SaaS and on-premises deployment.
- Ownership category
- akta.pro rank
Refinder AI industry classification
Industry- Product category
- Enterprise AI Work Hub
- NAICS
- Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services (5182), Web Search Portals and All Other Information Services (51929)
- SIC
- Services-Prepackaged Software (7372), Services-Computer Integrated Systems Design (7373)
- akta.pro primary industry
- AI Integration & Orchestration Platforms (Connectors, Workflow, iPaaS for AI) (HDAEANAI)
- akta.pro secondary industry
- Enterprise AI Data & Knowledge Platforms (Vector Databases, Knowledge Graphs) (HDAEANAH)
Keywords
Where Refinder AI is headquartered
LocationHeadquarters
- HQ city
- Seongnam-si, Bundang-gu
- HQ country
- South Korea
- HQ region
- Asia
Offices1 record
Markets served
Refinder AI business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Technology or R&D, Personnel, Marketing or Sales, Infrastructure, Operations
Revenue model
- SaaS Subscription (Tiered Plans): Refinder AI generates revenue through three subscription tiers: Free (free, 1 user), Pro ($20.9/month), and Team ($86.9/month for 10 users). Revenue scales with team size, knowledge source uploads, and monthly credit allocations. Credits likely represent AI query usage, making it a hybrid subscription with usage-based elements.
- Enterprise Self-Hosting/On-Premises Deployment: For enterprise customers requiring self-hosting or on-premises deployment, Refinder offers custom pricing through direct sales inquiry. This represents a professional services/enterprise license revenue stream.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Freemium | Monthly | Free plan for 1 user with limited AI usage |
| Subscription | Monthly | Pro plan for individual power users |
| Subscription | Monthly | Team plan for 10 users with enterprise-grade limits |
| Subscription | Multi-year contract | Enterprise custom pricing for self-hosted/on-premises |
Go-to-market motion2 records
Distribution channels3 records
Marketing channels9 records
Refinder AI product offering
Product offeringCore offering
Refinder AI is a generative AI-powered enterprise work hub that provides AI Search, AI Assistant, and AI Agent capabilities, accessible natively within Slack and Google Chat. It connects to enterprise tools (Notion, Confluence, Jira, Google Drive, Gmail, Dropbox, OneDrive, etc.) via zero-code data connectors and runs on RAG technology to deliver trustworthy, context-grounded answers from a company's own data.
Product overview
Refinder AI is a unified AI work hub consisting of three core products: AI Agent, AI Search, and AI Assistant. AI Agent provides autonomous task automation via chat commands in Slack and Google Chat, connecting enterprise tools for workflow automation without coding. AI Search delivers unified enterprise-wide search across all connected apps and databases, providing instant answers powered by generative AI. AI Assistant acts as a personal knowledge assistant using RAG technology to summarize information, answer questions, and retrieve context-rich data. The platform integrates with popular workplace tools including Notion, Confluence, Jira, Google Drive, Gmail, Slack, and more through native data connectors. Built by Thinkfree Inc., Refinder serves teams across HR, Sales, Marketing, Engineering, and Customer Support, as well as industry verticals including Legal, Real Estate, Travel Agency, and Research.
Differentiator
Problem solved
Functional benefit
Products and services
- AI Agent
Companies that use Refinder AI
Customer profileSegments9 records
Ideal customer profiles2 records
Refinder AI technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration14 records
AI capability7 records
Feature8 records
Refinder AI partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- Thinkfree Inc.coreRefinder AI is a product developed and operated by Thinkfree Inc., a company that has been developing innovative IT solutions to maximize business productivity for over 20 years. Thinkfree Inc. is also known for Thinkfree Office, an online office suite compatible with MS Office. Thinkfree Inc.'s CEOs are Yeonsu Kim and Dooyoung Kim. The company is headquartered in South Korea at Hancom Tower, Bundang-gu, Seongnam-si.
Scale indicators3 records
Recent moves5 records
Expansion highlights5 records
Refinder AI competitors and assessment
Company assessmentDirect peers
- Glean: Glean is a leading enterprise AI search and assistant platform that unifies knowledge across workplace apps (Slack, Google Workspace, Salesforce, Confluence, etc.) with RAG-grounded answers and workflow actions. Most directly comparable competitor to Refinder in product, target buyer (enterprise), and AI architecture.
- Hebbia: Hebbia is an AI knowledge worker platform that ingests enterprise documents and delivers RAG-grounded answers and agentic workflows for financial, legal, and professional services. Closely comparable to Refinder's enterprise search and assistant positioning, particularly in regulated industries where Refinder's on-prem option is a wedge.
- Sana: Sana offers an AI knowledge platform combining enterprise search, a learning platform, and an AI assistant that integrates with workplace tools. Direct overlap with Refinder's AI Search + AI Assistant combo, including custom connectors to enterprise apps.
- Notion AI: Notion AI embeds generative AI search, summarization, and Q&A inside Notion workspaces and across connected tools. Comparable to Refinder in target audience (knowledge workers) and core RAG-on-knowledge-base functionality, though Refinder's chat-native delivery inside Slack/Chat is a different interface strategy.
- Coda Brain: Coda Brain turns a team's Coda docs, wikis, and connected apps into an AI assistant with chat-style Q&A and agent actions. Comparable to Refinder in using connected enterprise content as the knowledge base for a generative AI assistant, though Coda is centered on its own document platform.
- Guru: Guru is an enterprise knowledge management and AI search platform delivering verified answers from a company's connected knowledge sources inside Slack, browsers, and other surfaces. Direct overlap with Refinder's search-plus-chat-native delivery and same GTM segment (mid-market and enterprise teams).
Broad incumbents
- Microsoft Copilot for M365: Microsoft Copilot is a bundled generative AI assistant across Word, Excel, Teams, Outlook, and SharePoint with enterprise search (Copilot Search) and agents. Not a startup like Refinder but the dominant broad incumbent whose bundled, native offering competes directly for the same enterprise AI search/agent budget.
- Slack AI: Slack AI provides built-in generative AI search, recaps, and (increasingly) agentic capabilities natively inside Slack. Refinder depends on Slack as a delivery surface, so Slack AI is both a potential distribution partner and a key competitive threat that could subsume core functionality.
- Google Gemini in Workspace: Google Gemini is embedded across Workspace (Gmail, Drive, Docs, Chat) and offers enterprise search, summarization, and agents over the same Google ecosystem Refinder targets. As a bundled incumbent, it represents both the underlying AI stack Refinder builds on and a competitive substitute for end customers.
Emerging players
- GoSearch (GoLinks): GoSearch is an enterprise AI search and knowledge discovery platform with a chat assistant (GoPilot) that integrates with Slack, Google Workspace, and other workplace tools. Comparable to Refinder in target market (mid-market enterprise) and chat-native delivery, though smaller in scale.
Market position
Weaknesses4 records
Competitive moat4 records
Key risks5 records
Key highlights7 records
Customer concentration
Refinder AI social profiles
Digital presenceRefinder AI financial estimates
Financial estimateRevenue estimate
Valuation estimate
Refinder AI leadership team
Management profileNumber of profiles
Profiles2 records
Refinder AI funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Refinder AI M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Refinder AI
What does Refinder AI do?
Refinder AI is a generative AI-powered enterprise work hub that provides AI Search, AI Assistant, and AI Agent capabilities, accessible natively within Slack and Google Chat. It connects to enterprise tools (Notion, Confluence, Jira, Google Drive, Gmail, Dropbox, OneDrive, etc.) via zero-code data connectors and runs on RAG technology to deliver trustworthy, context-grounded answers from a company's own data.
Is Refinder AI a public or private company?
Refinder AI is a private company. It is classified as corporate owned and is currently operating.
When was Refinder AI founded?
Refinder AI was founded in 2024. It employs 51 to 100 people.
Where is Refinder AI based?
Refinder AI is headquartered in Seongnam-si, Bundang-gu, South Korea, in the Asia region.
How does Refinder AI make money?
Two revenue lines are on record. SaaS Subscription (Tiered Plans) is the primary driver. The others are enterprise Self-Hosting/On-Premises Deployment.
Who are Refinder AI's main competitors?
Direct peers on record are Glean, Hebbia, Sana, Notion AI, Coda Brain and Guru. Broad incumbents are Microsoft Copilot for M365, Slack AI and Google Gemini in Workspace. GoSearch (GoLinks) is listed as an emerging player.
Does Refinder AI have an API?
No public API is recorded for Refinder AI.
What industry is Refinder AI in?
Refinder AI's product category is Enterprise AI Work Hub. Its primary akta.pro industry code is HDAEANAI, AI Integration & Orchestration Platforms (Connectors, Workflow, iPaaS for AI), with a secondary code of HDAEANAH, Enterprise AI Data & Knowledge Platforms (Vector Databases, Knowledge Graphs). Its NAICS code is 5182 and its SIC code is 7372.