In earlier sections of our guide, we helped you get investor-ready, understand funding stages and requirements, value your startup and target the right investors. Now the rubber hits the fundraising road! Below are some of the most proven networking and outreach strategies.
With a target profile of investors in mind, the challenge is how to actually reach them and spark interest. This phase requires hustle, research, and often resilience through lots of rejection. Here’s a step-by-step approach to sourcing and engaging early-stage investors:
Build a Target List: Start with a spreadsheet of potential investors, divided by category (e.g., angels, pre-seed funds, accelerators). Use the following research methods: Crunchbase to see who invested in companies like yours, investor lists (some are published online), LinkedIn searches, and references from contacts and mentors. For each investor or fund, list just the key information: focus areas (do they invest in AI? consumer? B2B?), typical check size, notable investments, and any connections you have. Prioritise those who fit your domain and stage. For example, if you’re an AI SaaS tool at pre-seed, an AI-specialist angel or fund that does pre-revenue deals is a high priority, whereas a biotech VC or a growth-stage investor would be a waste of time now. Quality > quantity: a list of ~50 well-matched investors is better than 500 random email addresses. Pro tip: LettsGroup AI VentureFactory delivers targeted lists of investors based on your company profile, stage and sector.

Leverage Warm Introductions: Investors are vastly more responsive to intros from trusted sources. Comb through your network for links to those target investors. This includes your extended network: alumni groups, former professors, LinkedIn 2nd-connections, and others. Don’t be shy. A polite request for an intro, along with a tight blurb about your startup, is fine. You might say, “Hi X, I noticed you’re connected to Investor Y. I’m working on [one-liner]. We’ve achieved [impressive metric]. I’m starting to raise a seed round and think Investor Y’s background in [sector] would make them a great fit. If you’re comfortable, would you mind introducing us or allowing me to mention your name? Thank you so much!” Make it as easy as possible. You can even provide a short forwardable email they can just pass along. Many founders find that systematically working through mutual contacts yields a handful of warm intros.
Crafting the Cold Outreach: Not everyone will get a warm intro to every target. Cold emailing or messaging can work if done right. Key tips:
Keep it very short (5-6 sentences max) and put the most impressive facts up front. Example: “Subject: [Startup Name] – £8k MRR in 4 months, raising Seed” or “AI SaaS co-founder ex-Google – seeking seed round”. The email body might read: “Hi [Investor], I’m the founder of [Startup], which is [one-liner pitch – e.g. ‘an AI platform that [solves XYZ]’]. In the last [time period], we’ve [achieved these results – e.g. ‘grown to 10,000 users and £2k revenue per month’ or ‘built an MVP with 5 pilot customers’]. We’re now looking to raise [£X] to [next milestones]. I noticed you’ve invested in [similar companies or have interest in this space]. Would love to briefly chat if this is of interest. [Your Name, quick 1-line bio: e.g. ‘Former machine learning researcher at Cambridge.’]”. Attach your pitch deck, or include a link to it a Google Drive or a Docsend link. Don’t make them reply just to ask for it.
Personalise the email to each investor as much as possible. Investors can sniff out a copy-paste blast. Mention something specific – maybe a startup in their portfolio or a blog post of theirs you read and why you thought of them.
Use referrals in cold emails if applicable: “XY recommended I reach out” (with permission) or “We are alumni of the same university”.
Keep subject lines concise and factual, avoid clickbait. E.g. “Pre-seed fintech raising £500k – seeking lead” can work as a subject.
Consider LinkedIn messages if email fails – but don’t spam. A short LinkedIn InMail with similar content can catch attention as some investors respond more on LinkedIn than email.
Be mindful of the best time. Early morning or evening emails can sometimes stand out when inboxes are less full. Avoid Mondays (too busy) and Friday 5pm (checked out).

Network in Person and Online: While outreach is often digital, do not underestimate the power of face-to-face (or Zoom) networking:
Attend industry conferences, startup meetups, pitch competitions, hackathons – anywhere you might bump into investors or people who know them. Even casual networking can lead to “Oh, you should meet my friend who invests in this space.”
Join founder communities or forums (online like Indie Hackers, Slack groups, etc.). Sometimes investors lurk there or other founders can share intros and tips.
Use Twitter if it’s big in your domain. Tech investors often hang out on Twitter. By engaging thoughtfully (sharing progress, commenting on their posts), you can get noticed. Some founders have sparked VC interest through Twitter traction.
If you’re in a tech hub region (London, SF, NYC), go to demo days or startup events frequently. Serendipity is real!
Tap “Investor Matching” Services: There are emerging tools that algorithmically connect founders and investors (often for a fee or subscription). For example, YCombinator’s Startup School investor match, and SeedLegals in the UK has a feature where once you set up a round, investors on their platform can view and contact you. LettsGroup AI VentureFactory software not only gets you investor ready, and helps you target the right investors, but also partners with some of the leading early stage funds and angel groups giving its users streamlined access. While none is a silver bullet, they can supplement your outreach.
Iterate and Track: Keep a tracker of who you contacted, the response, and next steps. Fundraising is a numbers game to an extent. You might contact 100 and get 10–20 interested replies, 5–10 meetings, and maybe 2–4 offers/investors. That’s normal. Track progress and follow up if someone expressed interest but then went quiet (investors are busy; a gentle ping in 1-2 weeks is fine). Also, improve your pitch as you go. If you did 5 calls and all passed with a similar concern (“market too small” or “come back with more traction”), consider addressing that either by refining your narrative or actually making progress and updating them later.
Be Mindful of Geographic Differences: In the UK, the investor scene is smaller and often London-centric. Building relationships can take time; it’s common to have coffee chats with potential angel investors just to get advice first (a soft pitch). In the US, especially Silicon Valley and New York, investors might be more direct but also bombarded with pitches, so warm intros are even more crucial there. Also consider time zones when scheduling – always aim for investor convenience especially if they are abroad.
Protect Your Downsides: Generally, you do not need NDAs when pitching. Most professional investors won’t sign an NDA in the early stages. Rely on public information and your deck; don’t reveal deep secrets if you have any (unlikely at pre-seed). Also, be aware of scammers or predatory actors: if someone offers an “investment” but asks you to pay fees upfront (e.g., “due diligence fee”) – red flag! Real investors don’t do that. Similarly, if an investor is stringing you along but never commits (“interest without action” beyond reason), politely move on, some may just fish for information or use your pitch to educate another portfolio company. Fortunately, such cases are rare, but stay aware.
In summary, finding investors is a bit like sales: build a funnel, use multiple channels, personalise your “pitch” to the recipient, and follow up diligently. It can feel exhausting, but remember you’re essentially shopping for partners in your venture. Keep at it and don’t be discouraged by “no”. It often takes dozens of rejections to get a yes.
Many of the hottest startups get investor-ready and raise money using LettsGroup AI VentureFactory. Get started today at Letts.Group.