Hashflow
22 known investors
Cryptocurrency exchange protocol bridging centralized and decentralized finance.
Also known as HashFlow
Founders & leadership
Investors · 22
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Funding
SEC filings, press & company announcements$25M disclosed across 1 of 2 rounds · 2022
- $25MSeries AJul 2022 · 3 sourcesSource ↗
Source: company announcements and press reports — follow each round's link for the claim.
Company profile
researched Aug 2026Hashflow is a decentralized exchange protocol that replaces the constant-product pricing function used by automated market makers with DeFi-native requests for quote (RFQs). Market makers connected to the protocol source liquidity from anywhere and price assets using off-chain pricing functions, allowing them to incorporate off-chain inputs such as historic asset prices, volatility and other real-world data into their quotes.
Quotes served to takers must be cryptographically signed by the market maker and remain unchanged for the duration of the trade. According to the protocol's documentation, this design guarantees the execution price, protects traders from slippage, and prevents front-running and sandwich attacks. The company describes the exchange as enabling trading across chains with zero slippage, improved pricing and MEV protection, connecting institutional market makers directly to traders.
Founding story
Hashflow was founded in 2019. Co-founder and CEO Varun Kumar previously worked as an aerospace engineer before starting the company.
Business model
Hashflow operates a trading protocol whose documentation references protocol fees and a revenue share, alongside a market-making program and taker/market-maker APIs. It also documents an HFT token with governance, allocation and distribution, a release schedule, community incentives and a community treasury.
Latest developments
In an interview published by Cryptonews (last updated October 2023), CEO Varun Kumar discussed the state of the crypto market, growth of decentralized exchanges relative to centralized ones, the impact of generative AI on the industry, and Ethereum's roadmap after the merge. The protocol's public documentation was last updated roughly a year before retrieval.
▸Full profile — market position, technology, go-to-market
Market position
Hashflow positions itself as an alternative to AMM-based decentralized exchanges, and its CEO has publicly argued that DEXs are gaining ground on centralized exchanges on the basis of user experience and convenience.
Unlike AMMs that price assets via a constant-product formula, Hashflow lets market makers price off-chain with sophisticated strategies and external data, and enforces the quoted price through cryptographic signatures, yielding zero slippage and MEV protection.
Technology
The protocol uses an off-chain RFQ mechanism: market makers compute prices off-chain using their own pricing functions and external data, then cryptographically sign quotes that are settled on-chain. Because the signed price is fixed for the duration of the trade, execution is not subject to slippage, front-running or sandwich attacks. Hashflow publishes developer documentation including a v3 API for both takers and market makers.
Go-to-market
Traders seeking cross-chain execution with guaranteed pricing, and institutional market makers that supply liquidity and quotes to the protocol.
Compiled by commissioned research from 4 cited public sources — announcements, filings, and press listed under research sources below.
Key figures
latest reportedCompany-reported or press-reported figures, each dated to when it was claimed — not independently audited.
Competitors · 10
by search overlap
Companies competing with Hashflow for the same Google search keywords, organic and paid, via search-intersection analysis.
In the news
▸Research sources · 4
primary sources listed
- Introduction | Hashflowdocs.hashflow.com · web
4 public sources were cited for this profile; the first-party ones are listed here.
Frequently asked questions
- What does Hashflow do?
- Hashflow is a decentralized exchange that uses an RFQ model with market-maker-signed quotes for zero-slippage cross-chain trading.
- Who founded Hashflow?
- Hashflow was founded by Varun Kumar, Vinod Raghavan, Victor Ionescu.
- Who are Hashflow's investors?
- Hashflow's investors include Arrington Capital, Bollinger Investment Group, Coinbase Ventures, Dragonfly, Electric Capital, Fabric Ventures, Genblock Capital, Green Meadow Ventures and 14 more.
- How much funding has Hashflow raised?
- Hashflow has disclosed $25M raised across 1 of its 2 known rounds.