Synthesized is on a mission to make the creation and access of high-quality data fast and easy. We pioneered the first API-driven data generation platform that creates data, better than production data — in minutes. ML and QA teams can now easily create, validate, and safely share high-quality data for data analysis, model training, and software testing without extensive manual configurations. Data is automated using simple YAML configurations and easily integrates into CI/CD pipelines — eliminating the need to task software or data engineers.
Location: United Kingdom
Employees: 11-50
Total raised: $22.8M
Founded date: 2018
Investors 3
| Date | Name | Website |
| - | IQ Capital... | iqcapital.... |
| - | Investor A... | iasv.co |
| - | Expedition... | expedition... |
Funding Rounds 2
| Date | Series | Amount | Investors |
| 24.09.2025 | Series A | $20M | Redalpine ... |
| 10.03.2020 | - | $2.8M | IQ Capital... |
Mentions in press and media 25
| Date | Title | Description |
| 18.08.2026 | Synthesized Introduces Test Data Agent, Bringing Production-Faithful Validation to Enterprise AI Agents | the AI-native test infrastructure company, today announced its Test Data Agent, a new agentic infrastructure capability being developed to create and provision the realistic data, business context, and system states enterprises need to vali... |
| 21.07.2026 | 8thElement and Synthesized Partner to Industrialize Enterprise AI with AI-Native Test Data Automation | Synthesized, an AI-native test data automation platform, today announced a strategic partnership with the AI consultancy behind the AIM (Assess, Implement, Mature) framework. Under the partnership, Synthesized will become 8thElement’s prefe... |
| 06.11.2025 | UK Innovator Vigilant AI.ai Secures Funding for Compliant Enterprise AI | Vigilant AI.ai, a Derby-based innovator, secured £585,000 pre-seed investment. The firm develops "AI Teammates" tailored for regulated businesses. Its core mission: bridge the critical "AI trust gap." The platform integr... |
| 04.11.2025 | With hopes of bridging the AI “trust gap”, Britain’s Vigilant AI.ai raises €665k for their AI teammates | Vigilant AI.ai, the Derby-headquartered tech platform that delivers AI teammates designed for regulated businesses, has raised €665k in pre-Seed funding to grow the team and accelerate the move from pilots to revenue-generating deployments.... |
| 22.10.2025 | nexos.ai Secures €30M to Conquer Enterprise AI Adoption and "Shadow AI" | nexos.ai secures €30M Series A funding. The Vilnius-based firm tackles enterprise AI adoption hurdles. Its platform combats "Shadow AI" and fragmented deployments. It ensures secure, compliant, and cost-efficient AI integration fo... |
| 21.10.2025 | With €30 million in funding, Vilnius-based nexos.ai sets its sights on AI adoption and the ‘Shadow AI’ challenge | nexos.ai, an all-in-one AI platform out of Lithuania, has closed a €30 million Series A to scale its platform’s abilities to remove blockers to enterprise AI adoption like security, observability, governance and cost control, allowing compa... |
| 26.09.2025 | Synthesized Secures $20M to Reshape Enterprise Software Quality with AI | Synthesized, the London-based pioneer of AI-native test infrastructure, secured $20M in Series A funding. Redalpine led the round. UBS, IQ Capital, and Deutsche Bank also invested. This capital fuels global hiring and expansion in North Ame... |
| 26.09.2025 | Sweden’s Redpine launches with €1.1 million backing to reduce AI hallucinations through licensed data | After a year in stealth, Stockholm-based company Redpine announces €1.1 million in funding and the launch of their platform to give AI builders and agents high-quality, licensed data. The round saw participation from prominent angel investo... |
| 24.09.2025 | Synthesized Raises $20M in Series A Funding | Synthesized, London, UK-based agentic AI-native test infrastructure and test data company for enterprises, raised $20M in Series A funding. The round was led by Redalpine, with participation from IQ Capital, Mercia Ventures, UBS and Seedcam... |
| 24.09.2025 | Synthesized raises over €17 million to change how enterprises build and test software in the AI era | Synthesized, the pioneer of agentic AI-native test infrastructure and test data for enterprises, has just closed Series A round well above €17 million led by Redalpine, with participation from IQ Capital, Mercia Ventures, UBS and Seedcamp. ... |
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