How to Run a LinkedIn Outreach Campaign for Seed Stage AI Startup Founders from X in 2026

If you’ve built a list of seed stage AI startup founders from X (Twitter) and want to connect on LinkedIn, Origami’s built-in LinkedIn sequencer lets you find, enrich, send, and track outreach from one platform. This guide covers refining that list, writing a 3‑touch sequence, and launching it directly in Origami — no exporting, no syncing.

This is the companion to our post on how to build a list of seed stage AI founders on X. If you haven’t built your list yet, start there — it takes about five minutes with Origami’s AI agent. Once you have a list, come back here and we’ll turn it into an outreach campaign that actually lands meetings.

Step 1: Build the list in Origami (recap)

Even though you already have your list, it’s worth understanding the foundation. Here’s the exact prompt I used inside Origami to find seed stage AI startup founders on X:

Find seed-stage AI startup founders who are active on X, post about AI, fundraising, building in public, and have a LinkedIn profile. Narrow to those with less than $5M in total funding, based globally. Return name, job title, company, X handle, LinkedIn profile, location, and a brief summary of recent X activity.

Origami’s AI agent searched the live web, chained data sources, and auto-enriched every contact. Within minutes I had a list of 200 prospects with:

• Verified names and emails
• LinkedIn profile URLs
• Job titles (Founder, Cofounder, CEO)
• Company details (name, size, industry)
• Location
• Summary of recent X posts — topics like building AI agents, fundraising progress, or asking for beta testers.

If you’re starting from scratch, the Origami free plan gives you 1,000 credits — no credit card. That’s enough to build and enrich a list of around 200 leads, depending on depth.

Step 2: Refine and qualify your list for LinkedIn outreach

Not every founder on that list deserves a connection request. Your open and reply rates will tank if you’re spraying everyone. Spend 15 minutes cleaning and segmenting.

What to remove

• Founders who haven’t posted on X in the last 30 days. If they’re not active, the hook from their X content won’t land.
• Anyone whose LinkedIn profile looks abandoned (no photo, <50 connections). They’re unlikely to accept requests.
• Founders whose X activity is purely personal or unrelated to their startup. The personalization we’ll use later won’t make sense.

How to segment

I usually split the remaining list into three buckets:

• Founders actively raising — they mention fundraising, raising a round, or looking for investors. Highest intent for tools that can accelerate growth or reduce burn.
• Founders building in public — they share MVPs, ask for feedback, and test ideas. These are often open to conversations about their stack or go-to-market.
• General AI founders — they post about the industry but aren’t in the middle of a raise or product push. Lower urgency but still good for friendly connection.

What “qualified” looks like for this audience

A qualified lead isn’t just “seed stage AI founder.” You want someone who:

• Is active on X (posts at least 2‑3 times a week)
• Has a clear company and role (even if it’s just a landing page)
• Shows signs of experimenting with outreach, growth hacks, or hiring — these are the triggers for a conversation
• Uses language like “trying to find PMF,” “need pilot users,” or “just closed a pre-seed”

You’ll see all this in the X activity summary Origami provides. Use it to flag the top 30–50 profiles for your first sequence. Start small, iterate, then scale.

Step 3: Create the LinkedIn sequence

Now that the list is sharp, it’s time to craft messaging. Inside Origami, you have two ways to build your sequence.

Option 1: Paste your own templates

Write a 3‑touch sequence yourself (like the one below), then copy it directly into Origami’s sequencer. You set the delays between touches — I typically use Day 1 (connection request), Day 3 (first follow-up), and Day 7 (soft close) — and hit “Launch.” Origami will send the messages on schedule.

Option 2: Let the AI agent write it

Alternatively, you can ask Origami’s AI agent to generate a personalized 3‑day LinkedIn sequence for every lead automatically. The agent reads each prospect’s enriched profile — title, company, industry, recent X posts — and writes messages that reference the actual content the founder shared. It’s not generic; each note feels human and specific. If you’re short on time or want to scale without losing relevance, this is the faster path.

But templates are important too, because you’ll tweak them after seeing what works. Below is the exact sequence I’ve used for seed stage AI founders sourced from X. You’re free to steal it, adjust the , and drop it into Origami’s sequencer.

The 3‑touch sequence (full copy)

This sequence assumes you’ve already segmented and are reaching out to founders who are actively posting about building, fundraising, or looking for early adopters. The personalization references X content.

Day 1 — Connection request + note
Note: LinkedIn connection notes are limited to 300 characters, but I always use all of them to sound like I actually read their stuff.

Subject: none (connection note)
Body:
“Hi — loved your thread on X about . The point about hit hard. I’m working on an AI outreach tool that helps seed‑stage AI teams find their first 10 design partners without burning cash on ads. Would love to connect and share a tactic we used at a similar stage.”

Why it works: It’s not about you; it’s about them. You name the specific X post, prove you paid attention, and offer value (a tactic) without asking for anything yet.

Day 3 — Follow‑up message (send after they accept)
You can use a subject line for InMail if you upgraded to Sales Navigator, but for regular LinkedIn messages I just start with a casual opener.

Subject: quick idea on go‑to‑market
Body:
“, thanks for connecting. I noticed you’ve been mentioning the challenge of finding first users for your AI co‑pilot — we helped a few seed‑stage AI founders go from zero to 10 pilot users using a simple LinkedIn‑outbound playbook (no SDRs needed). Happy to share the step‑by‑step if you’re interested. No pitch, just a few templates that worked.”

Why it works: It mirrors their pain point (getting first users), offers a concrete, low‑commitment resource, and explicitly says “no pitch.” Founders get pitched 15 times a day — this stands out.

Day 7 — Final message (soft close)

Subject: leaving this here
Body:
“, I’ll make this my last note — don’t want to clutter your inbox. If you ever want to chat about testing an AI outreach engine that builds lead lists and sequences itself (we built it exactly for founders like you), I’m around. Otherwise, no worries — and good luck with the raise. Cheers.”

Why it works: It gives them an out, shows respect for their time, and reiterates the core value prop in one sentence. The “good luck with the raise” line signals you followed their X journey.

Customization without the heavy lifting

If you use Origami’s AI agent, it will fill like and for each lead automatically by analyzing their X summary. No manual copy‑pasting. If you’re pasting templates yourself, make sure you have Origami’s enriched data open in a second tab so you can glance at each contact’s summary while personalizing the first message.

Step 4: Send the sequence directly from Origami

Here’s where the “one platform” promise kicks in. You already built your list inside Origami. Now you’ll launch the sequence from the same dashboard — no need to export a CSV, import it into a separate sequencer, or mess with browser extensions.

How launching works

1. Select the qualified leads you want to enrol.
2. Open the built‑in LinkedIn sequencer.
3. If you’re using your own templates, paste the three messages, set the delays (Day 1, Day 3, Day 7 — or whatever cadence you prefer), and hit Launch.
4. If you’re using the AI agent, simply ask it to “generate a 3‑day LinkedIn sequence for these leads” and review the generated messages before launching.

Once launched, Origami sends connection requests automatically and follows up with the subsequent messages only to those who accepted your request. You don’t have to manually check who connected. The sequence respects LinkedIn’s limits to keep your account safe.

Tracking inside Origami

All activity lives in one view — the same place where your prospect list sits. You can see:

• Opens, clicks, and replies for each message
• Who accepted the connection request
• Who entered the follow‑up stage
• Which leads replied, and what they said

What I love is the prospect context: while looking at a lead’s activity, you still see their enriched profile (title, company, X summary, tools used). So when someone replies “Interesting, tell me more,” you don’t have to hunt for notes — you instantly remember why you reached out.

Automatic un‑enrollment

This is a big deal. If a prospect replies to any message — even a simple “Not interested” — Origami automatically removes them from the sequence. No accidental “breakup” message after they booked a meeting. You’ll never look clueless.

Pricing note

The LinkedIn sequencer is included on all paid Origami plans. You only pay for the credits used to enrich your leads; the sending itself is free. Even after upgrading, the math is simple: a $29/month plan gives you enough credits to enrich and sequence a few hundred leads each month. Realistically, that’s all you need before you start booking meetings.

What response rate to expect for this audience

When you’re targeting seed stage AI founders who are active on X, expect:

• Connection acceptance rate: 25–40% if your first note mentions a recent X post. (Generic notes cut that in half.)
• Reply rate to follow‑ups: 8–15% with the templates above. Founders are curious about tools that help them save time or find users.
• Meeting booked rate: 2–5% of the total list. That’s 1–3 meetings per 100 targeted leads. Not bad for a fully automated sequence.

These numbers assume your list is well‑filtrated and your messaging references real X content. If you’re under 20% acceptance, fix your list quality first; if you’re getting connections but no replies, tweak the Day‑3 message.

When to iterate on messaging vs. the list

• Low connection acceptance → your profile picture or headline might be off, but more likely your list includes people who aren’t active enough or your connection note is too salesy. Try a softer opening that only comments on their post without mentioning your product.
• Good connections, zero replies → the follow‑up isn’t hitting a real pain point. Back‑check your segments. If you were targeting “general AI founders,” switch to the “actively raising” segment and rewrite Day 3 to talk about fundraising acceleration.
• Replies but no meetings → your final message might be too aggressive. Borrow the “happy to share a playbook” approach. Founders love frameworks and templates; they rarely refuse a free resource.

Everything stays inside Origami. You can A/B test sequences by cloning the campaign, changing the messages, and sending to two different segments. No other tools needed.

Go from X list to LinkedIn conversations in one flow

In 2026, outreach that works is outreach that’s hyper‑relevant and respectful of time. When you pair a freshly enriched list from Origami with its built‑in LinkedIn sequencer, you cut out the busywork. You’re not jumping between three tools just to send a connection note that actually gets a reply.

The exact messaging above has helped me book demos with founders who were skeptical of any cold outreach. The trick isn’t a clever subject line — it’s showing them you paid attention to their X thread before you ever hit “connect.”

Build your list of seed stage AI founders on X first, then come back and plug these sequences into Origami’s sequencer. It’s free to start, and the sequencer is included on all plans — so the only risk is an empty inbox.