
Seed4Soft
16 rue de Turbigo, Paris, Ile-de-France, 75002, France
Overview
Founded in March 2011 at the initiative of certain directors of TECH'IN France , then called the AFDEL and software professionals, Seed4Soft is a club of software experts investing together in promising young startups in the field of software. B2B software edition. Their mission is to finance, support and coach entrepreneurs whose main business is software publishing. Seed4Soft consists of 19 members who plan to invest between 200k € and 450k € per project. Seed4Soft is labeled by the AngelSource fund , managed by iSourceGestion, which doubles the amounts invested.
- Total investments
- 7
- Lead investments
- 2
- Investments · 12mo
- 1
- Active investors
- 3
Sector focus
- B2B
- Software
Investment portfolio
- Matr
Led · Equity · Jun 2026
Founded in April 2025 and based between Mabilay in Rennes and Station F in Paris, Matr offers a predictive AI solution that lets users interrogate data using natural language. The company targets enterprises that do not have the resources to build senior in-house data teams. Matr aims to commercialize and deploy its solution across such companies. Its recent €1.5M raise, led by Seed4soft and several business angels, is intended to support that deployment. The coverage does not disclose revenue, users, or prior funding history. Matr positions itself as an accessible analytics option for businesses seeking predictive insights without large data teams.
- bsport
Participated · Series B · Dec 2024
bsport is a Barcelona-based provider of a technology platform for boutique wellness studios. Led by CEO Zakaria Mansour, the company offers an all-in-one solution combining software, marketing automation, advanced data insights and studio management features. Its system supports over 2,000 gyms and studios globally and the company has offices in Paris, London and the USA. bsport says its product is designed to drive studio growth and operational efficiency, helping providers optimize revenue and reduce costs. The company plans to use the funds to drive expansion across the UK and Europe, North America and APAC, accelerate investment in AI and services, and nearly triple its workforce by 2026.
- Trace For Good
Participated · Equity · Nov 2024
Trace For Good is a Paris-based SaaS company that provides supply chain traceability and verification of environmental and social compliance for consumer goods. Its platform centralizes and verifies supplier information to simplify data collection and ensure transparency. The service helps brands meet regulatory requirements while promoting sustainable production practices. Founded in 2022 by Léa Gillet and Laura Bréban, the company raised €3.5M in funding in November 2024 to support growth. Trace For Good plans to use the investment to expand across Europe and is partnering with quality assurance leader Intertek to support that expansion. Investors in the round include Hi inov Dentressangle and Ankaa Ventures as leads, with CS Ventures and prior backer Seed4soft participating.
- Addworking
Participated · Equity · Oct 2021
Addworking publishes a SaaS platform to connect companies with subcontractors, service providers and freelancers and to manage job postings, contracts and invoice processing. The platform serves sectors including construction, transport, logistics, IT services and industry. The company reports nearly 2,500 customers, mainly SMEs and large groups. Addworking says it has doubled its annual growth in recent years but is not forthcoming about turnover. The team totals nearly 25 employees and the company expects to double its workforce by the end of the year. The company says new features will enrich the solution but has not disclosed details.
- Jus Mundi
Participated · Seed · Apr 2020
Jus Mundi operates a unique law and arbitration database and has launched Jus AI, a multilingual research and productivity assistant for global legal professionals. Jus AI provides natural-language answers with cited sources and tools for document summarization, translation, drafting, and analysis of uploaded documents. The product leverages Jus Connect’s thousands of data-backed profiles and over 70 partnerships with legal institutions to fuel its research, drafting and translation capabilities. More than 20 clients participated in an exclusive Jus AI pilot program and reported a doubling of productivity across research, analysis, drafting and translation tasks. The company emphasizes strict confidentiality for users’ insights and professional-grade legal search across jurisdictions. Funding will support R&D to further develop its AI and expand beyond the 80 countries in which Jus Mundi currently operates. Jus Mundi has built a proprietary search engine that collects and structures international arbitration awards, treaties and related legal data and applies advanced machine learning to handle multilingual, complex datasets. The product is already used by several governments and many top law firms, including DLA Piper, Clifford Chance, Freshfields Bruckhaus Deringer and Eversheds Sutherland. Jus Mundi has also signed a distribution partnership with academic publisher Brill | Nijhoff for its academic research service, which is used by universities such as Paris La Sorbonne, Harvard Law School and Kyoto University. The company was founded in late 2018 by five engineers and lawyer Jean-Rémi de Maistre and is based in Paris. To support growth, Jus Mundi closed a €1 million seed round from international angel investors and aims to become the global leading resource for international law and arbitration research before expanding into other fields of law.