Discover the top 15 angel investing platforms in 2025 that connect UK startups with investors, streamline SEIS and EIS funding, and accelerate your funding rounds.

Introduction

Securing funding is a pivotal step for UK startups aiming to scale and succeed in competitive markets. Angel investing platforms have emerged as essential tools, bridging the gap between ambitious entrepreneurs and seasoned investors. These platforms not only provide access to capital but also offer valuable expertise and networks that can propel businesses to new heights. In this guide, we explore the top 15 angel investing platforms in the UK for 2025, focusing on those that leverage SEIS and EIS schemes to streamline funding processes.

1. AngelList UK

AngelList is a global leader in connecting startups with angel investors. Its UK branch offers a robust platform tailored for early-stage startups, providing tools for raising funds, managing investor relations, and ensuring compliance with SEIS and EIS regulations.

Core Features:
Comprehensive fundraising dashboard
Automated compliance and legal documentation
Syndicates and SPVs for streamlined investments
Best For: Tech startups raising their first or second round, looking for efficient and minimal legal overhead.

2. Envestors

Envestors is an FCA-regulated platform that specializes in SEIS and EIS-ready startups. It connects UK growth startups with a vetted network of over 4,000 angel investors and family offices.

Core Features:
Extensive investor network through partner angel groups
Support in polishing pitch materials and targeting the right investors
SEIS/EIS advance assurance
Best For: UK-based growth startups with SEIS/EIS approval seeking high-conviction capital.

3. SeedBlink

SeedBlink focuses on European tech startups, offering access to over 110,000 vetted investors across Europe. It supports SEIS and EIS schemes, ensuring compliance and ease of funding.

Core Features:
Lead investor integration with broader investor access
Single nominee structure for clean cap tables
Fully licensed under ECSPR
Best For: European tech startups raising €500K–€3M with a committed lead investor.

4. Odin

Odin is a UK-based SPV platform designed for startups with existing investor interest. It supports cross-border fundraising, making it ideal for UK startups aiming for global expansion.

Core Features:
Quick round setup with single cap table line
Comprehensive handling of KYC, legal docs, and payments
Support for UK and US fundraising regulations
Best For: Startups raising across borders without complicating their cap tables.

5. Crowdcube

Crowdcube is a prominent equity crowdfunding platform in the UK, enabling startups to raise from both accredited and retail investors. It emphasizes community and brand engagement.

Core Features:
Diverse investment options including equity and revenue share
Strong marketing and community support
Flexible funding terms
Best For: B2C startups with a loyal customer base seeking a broad investor pool.

6. OurCrowd

Although headquartered in Israel, OurCrowd offers a hybrid VC and crowdfunding model suitable for UK startups looking for institutional support alongside angel investments.

Core Features:
Institutional due diligence and global investor network
Single SPV structure for streamlined investments
No platform fees for founders
Best For: Seed to Series C tech startups with global ambitions and significant funding requirements.

7. Angel Investment Network (AIN)

AIN is a global directory that connects entrepreneurs directly with angel investors. It offers a free and straightforward listing process, making it accessible for UK startups.

Core Features:
Listings in a global network of over 365,000 investors
Flexible visibility plans
Direct connection without platform interference
Best For: Founders comfortable managing their fundraising process and seeking broad investor exposure.

8. WeFunder

WeFunder supports Regulation CF community rounds, allowing startups to raise up to £4M annually from their community. It offers a clean SPV structure to maintain cap table integrity.

Core Features:
Large investor base with diverse investment options
Free profile creation with success-based fees
SPV pooling for cap table simplicity
Best For: UK startups with a strong community or user base aiming for a public “community round.”

9. MicroVentures

MicroVentures combines traditional VC diligence with access to both retail and accredited investors. It supports SEIS and EIS schemes, making it suitable for UK startups seeking scalable funding options.

Core Features:
Comprehensive platform with Reg CF and Reg D support
Optional secondary market for investor liquidity
Extensive investor network across multiple sectors
Best For: Startups with early traction and a clear market opportunity seeking credibility and diversified capital sources.

10. Investment-Ready

Investment-Ready is an innovative platform tailored for the UK market, focusing exclusively on SEIS and EIS opportunities. It offers personalized dashboards, communication tools, and data-driven insights to facilitate informed investment decisions.

Core Features:
Transparent and user-friendly investment environment
Streamlined matching between entrepreneurs and investors
Real-time performance tracking and reporting
Best For: Entrepreneurs seeking a dedicated platform for SEIS/EIS funding with comprehensive support systems.

11. Leapfunder

Leapfunder assists UK startups in raising early-stage funds through convertible notes, maintaining a clean cap table and fast funding processes.

Core Features:
Standard convertible note structures
SPV pooling for simplified investments
Compliance with UK private placement rules
Best For: Pre-seed and early seed startups looking to raise £50K–£500K quickly with investor-friendly terms.

12. SyndicateRoom

SyndicateRoom offers a professional investment platform connecting high-quality businesses with experienced investors. It emphasizes shared due diligence and collective investment decisions.

Core Features:
Collaborative investment approach with shared research
Access to institutional investors alongside angels
Flexible investment terms
Best For: Startups seeking investment from both seasoned angels and institutional investors.

13. Ethex

Ethex focuses on social enterprises and community-focused initiatives in the UK, allowing investors to support positive social impact projects alongside financial returns.

Core Features:
Investment options tailored for social impact
Community-driven investment opportunities
Compliance with SEIS/EIS schemes
Best For: Social enterprises and community-focused startups seeking ethical investment opportunities.

14. Capdesk

Capdesk simplifies equity management for startups, integrating with angel investing platforms to provide seamless share issuance and cap table management.

Core Features:
Automated equity and share option management
Integration with multiple fundraising platforms
Real-time cap table updates
Best For: Startups needing robust equity management tools alongside their fundraising efforts.

15. iAngels UK

iAngels UK is a women-led platform that supports UK startups through a vetted network of accredited investors. It offers comprehensive support from onboarding to global scaling.

Core Features:
Managed fundraising processes including KYC and escrow
Access to a global investor base
Ongoing support with introductions and board assistance
Best For: UK-based tech companies raising £1–£10M with global growth aspirations and solid MVP traction.

How to Choose the Right Angel Investing Platform

Selecting the appropriate platform depends on various factors:

Round Size: Ensure the platform accommodates your funding target.
Investor Type: Match your startup with platforms hosting the right kind of investors—angels, VCs, or retail.
Fees: Understand the platform’s fee structure and how it impacts your raise.
Cap Table Management: Opt for platforms that maintain a clean and simplified cap table.
Support Services: Consider the level of support offered, from documentation to strategic guidance.

Conclusion

Navigating the landscape of angel investing platforms in the UK can significantly enhance your startup’s funding journey. By leveraging the right platform, you can connect with the ideal investors, streamline SEIS and EIS funding processes, and accelerate your growth trajectory. Whether you’re a tech innovator or a social entrepreneur, the platforms listed above offer diverse avenues to secure the capital and support you need to thrive in 2025 and beyond.

Ready to take your startup to the next level? Visit Oriel Investment Partnership Opportunities today and connect with the right investors to fuel your growth!