Deltablock
DeltaBlock is a Paris-based fintech founded in 2019 that provides AI-powered algorithmic liquidity enhancement for small and mid-cap listed companies (sub-$1B market cap), operating from Paris and Singapore to reduce bid-ask spreads and improve market depth.
- Company typePrivate
- Founded2019
- HeadquartersParis, France
- Headcount11–50
- GTM typeB2B
- OfferingSoftware
What Deltablock does
DeltaBlock is a Paris-based fintech founded in 2019 that provides algorithmic liquidity enhancement services for small and mid-cap listed companies. The company targets exchange-listed SMEs with sub-billion-dollar market capitalization that face limited trading liquidity, wide bid-ask spreads, and reduced investor confidence. It operates from a strategic headquarters in Paris, France, with an operational hub in Singapore serving the Asia Pacific region.
The company's core offering is the DeltaBlock Liquidity Platform, built on seven years of proprietary market microstructure research and incorporating AI-driven algorithms, self-learning optimization loops, real-time market analysis, and regulatory compliance logic. Supporting components include a Real-Time Dashboard for live liquidity monitoring and a Liquidity Analysis Report providing customized strategic advice. Demonstrated outcomes include over 50% reduction in bid-ask spreads on the Singapore Exchange for certain mid-cap stocks and a claimed 2x liquidity improvement using five times fewer financial resources than traditional market-making approaches.
DeltaBlock operates a sales-led, enterprise-focused B2B go-to-market targeting listed SMEs through direct engagement, with CTAs such as 'Book A Demo' and 'Request A Report.' Revenue is generated through subscription/recurring fees for liquidity enhancement services, though no public pricing tiers are disclosed. The company raised €1.25 million in seed funding in May 2024 from Blast.Club (lead), Entrepreneur First, and Index Ventures, with stated use of funds directed at R&D and expansion across Europe and Asia. The company was recognized by Global Finance Magazine with Innovator Awards in 2026.
Deltablock firmographics
Firmographics- Name
- Deltablock
- Legal name
- Deltablock
- Website
- https://deltablock.io
- Company type
- Private
- Founded year
- 2019
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- DeltaBlock is a Paris-based fintech founded in 2019 that provides AI-powered algorithmic liquidity enhancement for small and mid-cap listed companies (sub-$1B market cap), operating from Paris and Singapore to reduce bid-ask spreads and improve market depth.
- Ownership category
- akta.pro rank
Deltablock industry classification
Industry- Product category
- Capital Markets Technology
- SIC
- Services-Commercial Physical & Biological Research (8731)
- akta.pro primary industry
- Options Volatility & Delta-One Market Making (FSACANAG)
- akta.pro secondary industry
- Program Trading, Basket Trading & Delta-One (FSACAFAG)
Keywords
Where Deltablock is headquartered
LocationHeadquarters
- HQ city
- Paris
- HQ country
- France
- HQ region
- Europe
Offices2 records
Markets served
Deltablock business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Technology or R&D, Personnel, Operations, Marketing or Sales, Infrastructure
Revenue model
- Liquidity Enhancement Services: Services to enhance stock liquidity for listed SMEs, leveraging proprietary algorithmic technology to improve market presence and tradability.
Go-to-market motion2 records
Distribution channels1 record
Marketing channels4 records
Deltablock product offering
Product offeringCore offering
DeltaBlock provides an algorithmic liquidity enhancement platform for listed small and mid-cap companies (SMEs/PMEs). Its proprietary technology, built on seven years of market microstructure research, uses AI and self-learning algorithms to reduce bid-ask spreads, double stock liquidity using fewer resources, and improve market depth and price stability. The offering is delivered via a real-time monitoring dashboard and supported by customized liquidity analysis reports.
Product overview
DeltaBlock offers a unified algorithmic liquidity platform designed for listed small and mid-cap companies. The core Liquidity Platform combines advanced algorithms with market microstructure expertise to enhance stock liquidity, reduce trading costs, and improve price stability. The offering includes a Real-Time Dashboard for monitoring performance and an optional Liquidity Analysis Report providing detailed metrics and strategic recommendations. The platform targets companies with market capitalization under $1 billion, with live operations in Singapore and strategic focus on European and Asian markets.
Differentiator
Problem solved
Functional benefit
Products and services
- DeltaBlock Liquidity Platform Algorithmic liquidity enhancement platform that uses proprietary AI-driven algorithms and real-time market microstructure analysis to improve stock liquidity, reduce bid-ask spreads, and enhance price stability for listed small and mid-cap companies. Delivered on a subscription basis with a real-time monitoring dashboard and tailored strategic engagement.
- Liquidity Analysis Report Customized liquidity analysis deliverable providing listed companies with a concise overview of their stock's trading activity, actionable insights to increase market attractiveness, and tailored strategic advice directly from DeltaBlock's financial experts.
Quantifiable outcome
- Reduced bid-ask spreads by over 50% on the Singapore Exchange for certain midcap stocks
- +2 more outcomes
Companies that use Deltablock
Customer profileSegments2 records
Ideal customer profiles1 record
Deltablock technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
AI capability4 records
Feature5 records
Deltablock partnerships and signals
Strategic signalScale indicators4 records
Recent moves6 records
Expansion highlights5 records
Deltablock competitors and assessment
Company assessmentDirect peers
- IEX (Investors Exchange): Exchange and market-structure innovator purpose-built to improve market quality, particularly for less-liquid and mid-cap names. Comparable to DeltaBlock in targeting structural improvements in equity trading and liquidity for smaller issuers.
- BMLL Technologies: Provides market microstructure data and analytics to buy-side and sell-side participants. Closely comparable to DeltaBlock in applying quantitative market-microstructure techniques to liquidity and execution quality problems.
Emerging players
- Databento: Modern market-data infrastructure provider offering historical and real-time feeds. Comparable as a fintech infrastructure layer for capital-markets participants working with tick-level data, including liquidity analytics.
Broad incumbents
- Virtu Financial: Large global electronic market maker providing liquidity across thousands of listed names, including mid-caps. Comparable as the dominant incumbent algorithmic liquidity provider whose presence directly affects the addressable opportunity for DeltaBlock.
- Citadel Securities: One of the world's largest market makers across equities and other asset classes. Relevant as a benchmark for the level of algorithmic sophistication and capital intensity required to compete in equity liquidity provision.
- Optiver: Global electronic market maker with a strong European base. Comparable as a large-scale alternative to DeltaBlock for SMEs seeking tighter spreads and deeper order books.
- Hudson River Trading: Quantitative trading firm applying sophisticated algorithms across global equities. Comparable as a deep-pocketed algorithmic competitor for liquidity-provision mandates on listed names.
- Flow Traders: Liquidity provider focused on exchange-traded products and equities across European and Asian venues. Comparable as a regional incumbent that competes for mid-cap liquidity mandates relevant to DeltaBlock's target issuers.
- Two Sigma Securities: Quantitative trading arm of Two Sigma, active as a market maker and liquidity provider. Comparable as a tech-driven, research-led liquidity provider competing for the same algorithmic edge DeltaBlock is building.
- SIG Susquehanna: Diversified quantitative trading firm with a market-making franchise across global equities. Comparable as a long-standing algorithmic liquidity provider and potential strategic acquirer of mid-cap-focused liquidity technology.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks6 records
Key highlights7 records
Customer concentration
Deltablock social profiles
Digital presenceDeltablock financial estimates
Financial estimateRevenue estimate
Valuation estimate
Deltablock leadership team
Management profileNumber of profiles
Profiles2 records
Deltablock funding detail
Funding detailFunding overview
Funding rounds1 record
Investors3 records
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Deltablock 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 Deltablock
What does Deltablock do?
DeltaBlock provides an algorithmic liquidity enhancement platform for listed small and mid-cap companies (SMEs/PMEs). Its proprietary technology, built on seven years of market microstructure research, uses AI and self-learning algorithms to reduce bid-ask spreads, double stock liquidity using fewer resources, and improve market depth and price stability. The offering is delivered via a real-time monitoring dashboard and supported by customized liquidity analysis reports.
Is Deltablock a public or private company?
Deltablock is a private company. It is classified as venture growth investor backed and is currently operating.
When was Deltablock founded?
Deltablock was founded in 2019. It employs 11 to 50 people.
Where is Deltablock based?
Deltablock is headquartered in Paris, France, in the Europe region.
How does Deltablock make money?
One revenue line is on record: liquidity Enhancement Services.
Who are Deltablock's main competitors?
Direct peers on record are IEX (Investors Exchange) and BMLL Technologies. Databento is listed as an emerging player. Broad incumbents are Virtu Financial, Citadel Securities, Optiver, Hudson River Trading, Flow Traders, Two Sigma Securities and SIG Susquehanna.
Does Deltablock have an API?
No public API is recorded for Deltablock.
What industry is Deltablock in?
Deltablock's product category is Capital Markets Technology. Its primary akta.pro industry code is FSACANAG, Options Volatility & Delta-One Market Making, with a secondary code of FSACAFAG, Program Trading, Basket Trading & Delta-One. Its SIC code is 8731.