Synthera AI
Entrepreneur First '24London, GB Β· Founded 2024 Β· 5 known investors
Synthera builds proprietary generative AI models trained on historical market data such as yield curves, FX, and commodities to produce synthetic market scenarios. Its simulations and analytics support portfolio, trading, and risk analysis, including backtesting, stress testing, value-at-risk, and volatility forecasting for investors.
Also known as Synthera Β· SYNTHERA AI LTD
Founders & leadership
Synthera AI was founded in 2024 by Lukas Schreiner and Mariana Barona.


Investors Β· 5
Also in the syndicate Β· 2
Company profile
researched Aug 2026Synthera AI is a London-based fintech company that trains proprietary generative AI models on historical market data β yield curves, FX and commodities β to generate synthetic market scenarios. The company describes its models as learning the full distribution and structure of market behaviour directly from data, using millions of parameters to capture non-linear correlations, cross-curve dynamics, regime changes and rare high-impact events, in order to produce realistic unseen market paths [0][1].
The product set is aimed at quantitative workflows: strategy backtesting across unlimited unseen scenarios, flexible stress tests tailored to a user's market view, value-at-risk, volatility and drawdown analysis, price simulations, and reducing hedging tracking error on fixed income portfolios. Synthera also markets capabilities such as a single model simulating joint dynamics across yield curves, dynamic regime-dependent factor models, data-driven non-parallel yield curve shifts, and synthetic histories for markets with scarce data [0][1]. Press coverage of its pre-seed round describes the technology as generating scenarios across equities, fixed income, commodities and foreign exchange, positioned as an alternative to Monte Carlo simulations and historical data models for identifying tail risks and running backtests across thousands of trajectories [5].
The legal entity, SYNTHERA AI LTD, was incorporated in the UK on 18 January 2024 and is registered under SIC code 63110 (data processing, hosting and related activities), with a registered office on Oxford Street, London [2].
Founding story
Synthera was founded in 2024 and its UK entity was incorporated on 18 January 2024 [2][5]. Public materials position the company around the perceived limitations of conventional financial modelling: according to coverage of its funding round, traditional tools such as Monte Carlo simulations and historical data models often fail to capture dynamic market shifts and non-linear correlations, leaving investors exposed to unforeseen risks β the gap Synthera set out to address with synthetic market data [5]. The founding team is presented on the company site as Mariana Barona (Co-Founder and CEO), previously at Goldman Sachs Asset Management and a First Class Honours graduate of the University of Cambridge, and Lukas Schreiner (Co-Founder and CTO), a quantitative engineer with more than five years focused on AI for quantitative finance and three master's degrees in artificial intelligence, quantitative finance and international management [0][1].
Business model
Synthera sells access to generative market simulation models and analytics to institutional investment firms. The website's calls to action are 'Contact Sales' and 'Register your interest', indicating a direct, sales-led commercial motion rather than self-serve sign-up [0][1]. No pricing or contract structure is disclosed in the available sources.
Not disclosed in the available sources; the company directs prospective users to contact sales rather than publishing pricing [0][1].
Traction
Publicly verifiable traction is limited. Sources document the pre-seed raise, the backing of Motive Ventures and Entrepreneur First, and stated plans to run pilots with financial institutions [3][5]. The company website lists five named team members across leadership and technical roles [0][1]. No customer names, revenue figures or usage metrics appear in the sources.
Latest developments
The most recent documented developments are the December 2024 pre-seed announcement [5] and Companies House filings showing continued active status, accounts made up to 31 January 2025, and a confirmation statement dated 17 January 2026 [2]. Motive Partners continues to list Synthera AI as an active, unrealised portfolio holding [3].
βΈFull profile β market position, technology, go-to-market, geography, history, risks & controversies
Market position
Synthera is an early-stage entrant in the intersection of generative AI and quantitative finance, framing its offering as a shift from parametric quantitative analysis to AI-driven, data-learned simulation [0][1]. Its investor, Motive Partners, categorises it within the AI, data and analytics subsector at venture stage [3]. Its stated points of comparison are incumbent techniques rather than named vendors: Monte Carlo simulation and historical-data-based risk models [5].
The company differentiates on learning market dynamics non-parametrically from historical data rather than relying on static distributional assumptions, with explicit emphasis on tail risk, regime changes and cross-curve dependencies that it says traditional Monte Carlo and historical approaches miss [0][1][5]. It also highlights a research-heavy team combining quantitative finance and machine learning backgrounds, including a PhD machine learning researcher focused on time-series simulation and forecasting, a founding engineer with a PhD in AI and experience scaling synthetic data/AI startups, and a quantitative researcher with fixed income experience at J.P. Morgan [0][1].
Technology
Proprietary generative AI models trained directly on historical market time series covering yield curves, FX and commodities, described as using millions of parameters to learn the full distribution and structure of market behaviour, including non-linear correlations, cross-curve dynamics, regime changes and rare high-impact events [0][1]. Stated modelling capabilities include a single model that simulates joint dynamics between yield curves, dynamic regime-dependent factor models, data-driven non-parallel yield curve shifts, and synthetic histories for markets where data is scarce. Outputs support value-at-risk, volatility and drawdown analysis, stress tests and price simulations [0][1]. Reporting on the pre-seed round adds that scenarios span equities, fixed income, commodities and foreign exchange and enable backtesting across thousands of unseen trajectories [5].
Go-to-market
Direct enterprise sales supported by a lead-capture website ('Contact Sales', 'Register your interest') [0][1]. Following its pre-seed round, the company said it would use proceeds to bring its solution to market and to collaborate with leading financial institutions on pilots of its technology, alongside product development and team growth [5].
Professional and institutional investors β portfolio managers, traders and risk teams [0][1]. Coverage of the pre-seed round names hedge funds, asset managers, pension funds and banks as intended clients [5].
Geography
Headquartered in London, United Kingdom, with a registered office at Canvas, 321 Oxford Street, Office 5.02, London W1C 2HX [2][3].
History
The company was incorporated in the UK on 18 January 2024 [2]. Motive Partners lists an October 2024 investment date for its venture-stage stake [3], and in December 2024 Synthera publicly announced a β¬1.7 million pre-seed round led by Motive Ventures, with Entrepreneur First, Transpose Platform, KDX, BuenTrip Ventures, Robin Capital, Angel Invest and financial-sector angels participating [5]. Companies House records show first accounts made up to 31 January 2025 and a confirmation statement dated 17 January 2026, with the company status listed as active [2].
Risks & controversies
No controversies are reported in the sources. A data-quality caution applies: one aggregator profile (source 4) attributes to Synthera AI a Canadian headquarters in Woodbridge, Ontario, 51-200 employees, $2.0M raised, and a founding pair of Lukas Schreiner and Mathias Kling, along with an investor list (Embedded Capital, Global Founders Capital, Lakestar, Notion Capital and others) that conflicts with the primary-sourced London incorporation record, the named CEO, and the disclosed pre-seed investor syndicate; those conflicting details are not carried into this profile. As an early-stage company selling into regulated financial institutions, model governance, explainability and validation requirements are relevant considerations, though no source documents specific incidents.
Compiled by commissioned research from 8 cited public sources β 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 β not independently audited.
Timeline Β· 3
launches, deals, and filingsSynthera announced a β¬1.7 million pre-seed round led by Motive Ventures, with participation from Entrepreneur First, Transpose Platform, KDX, BuenTrip Ventures, Robin Capital, Angel Invest and angel investors from the financial sector. Proceeds were earmarked for product development, expanding the engineering and data science team, and piloting the technology with financial institutions.
Motive Partners' portfolio page lists an October 2024 investment date for Synthera AI, categorised under its Venture strategy and the AI, data & analytics subsector.
SYNTHERA AI LTD (company number 15425440) was incorporated on 18 January 2024 as a private limited company registered for SIC 63110 β data processing, hosting and related activities.
Dated company events from announcements, filings, and press; legal rows summarize public dockets and regulator releases.
βΈResearch sources Β· 8
primary sources listed
- Synthera AIsynthera.ai Β· web
8 public sources were cited for this profile; the first-party ones are listed here.
Frequently asked questions
- What does Synthera AI do?
- London fintech building generative AI models that produce synthetic capital-market scenarios for risk and portfolio analysis.
- Who founded Synthera AI?
- Synthera AI was founded by Lukas Schreiner, Mariana Barona in 2024.
- Who are Synthera AI's investors?
- Synthera AI's investors include BuenTrip Ventures, Entrepreneur First, Robin Capital.
- Where is Synthera AI headquartered?
- Synthera AI is headquartered in London, GB.
