How to Run a Cold Email Campaign for AI Agent Platform Founders and CTOs in 2026

Quick Answer: Origami has a built-in email sequencer that lets you find leads and send multi-step sequences—all from one platform. This guide shows you exactly how to take a list of AI agent platform founders and CTOs (that you built in Origami) and run a 3-touch cold email campaign without switching tools.

If you haven’t built that list yet, stop and read how to build a list of AI agent platform founders and CTOs first. Once you have the contacts, come back here.

I’ve run outbound to exactly this audience—CTOs and founders shipping AI agents as products. They’re technical, skeptical, and drowning in pitches. The emails that work are short, signal-aware, and show you’ve done your homework. Below, I’ll walk through the workflow I use inside Origami: refine the list, drop in a 3-touch sequence (with real copy you can steal), and launch the whole campaign from the same dashboard where the leads live.

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Step 1: Refine and Segment Your List Inside Origami

Your raw list from the parent guide might have a few hundred names—CTOs, founders, VP Engineering—spanning early-stage startups and established platforms. Not all of them are worth the same email. Before you write a single subject line, segment.

Origami enriches every lead with company size, funding history, technologies used, and sometimes even job posting trends. Use those signals to build tiers.

A segmentation model for AI agent platform founders

Tier 1 – High intent, high fit
CTOs or VP of Engineering at B2B AI agent platforms with 20–200 employees, Series A or later, and clear evidence they’re hiring for GTM (sales, demand gen) roles. These companies are scaling their own pipeline—exactly the pain point Origami solves.

Tier 2 – Strategic but earlier stage
Founder/CTO at pre-seed or seed-stage companies, 1–19 employees, likely still heads-down building. They need a lightweight prospecting engine they can run themselves, not a big sales operation. The messaging should lean more toward “get your first 50 outbound leads without hiring.”

Tier 3 – Adjacent or low signal
Solutions architects, heads of AI at consultancies, or “agent builder” influencers who don’t sell to enterprises. I usually bucket these for a softer nurturing sequence, not a direct cold email.

You can apply these filters directly in Origami by selecting relevant attributes from the enriched profile—employee count, funding tags, tech stack markers (like LangChain, LlamaIndex, or AutoGen mentions). Then save each tier as its own list. I typically start with Tier 1 because a reply from a funded CTO is worth 10x a reply from a solo founder still figuring out product-market fit.

One cleanup pass before you write the sequence:

• Remove leads where the title doesn’t match a decision-maker (e.g., “ML engineer – internal tools” probably isn’t buying).
• Check that the email is verified (all leads in Origami come with verification status; drop any risky ones).
• If you see a catch-all domain or a personal Gmail, exclude it—you want business inboxes.

Now you have a clean, segmented list. Let’s build the campaign.

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Step 2: Create the 3-Touch Email Sequence

Inside Origami, you have two paths for building the sequence:

1. Paste your own templates – Write your 3-touch copy, drop each message into the sequencer, set delays (Day 1, Day 3, Day 7—or whatever cadence you like), and hit “Launch.” You’re fully in control.
2. Let the agent write it – Ask Origami’s AI to generate a personalized 3-day email sequence for all your leads at once. The agent uses each lead’s profile—title, company, industry, tech stack—to write messages that feel custom. You can still tweak the result before sending.

I’ve done both, but for this audience I always start with option 1 and then A/B test the agent’s version later. Founders and CTOs have finely tuned BS detectors. A template you crafted consciously makes it easier to keep the tone direct and value-first.

Below is the exact 3-touch sequence I use when reaching out to AI agent platform founders and CTOs. Each message is 50–100 words, no fluff. Copy-paste them into your sequencer.

Email #1 (Day 1) – Initial cold outreach

Subject: Finding real AI agent buyers?
Preview: Most founders I talk to are stuck in manual prospecting.

Body:

Hi ,

I came across and your work on AI agents. It’s impressive.

One pattern I keep seeing: platforms like yours struggle to find companies that are actually searching for agent solutions, not just tire kickers. The manual list-building and scraping eats hours every week.

Origami turns a plain description of your ideal buyer into a list of qualified leads—names, verified emails, phone numbers, and signals of intent—in minutes. No guesswork.

Mind if I send a few sample leads from your space?

Best,

Why this works: It acknowledges a specific, recurring pain point (finding real buyers, not just visitors) and offers tangible proof (sample leads). No product pitch, just a low-risk ask.

Email #2 (Day 3) – Different angle follow-up

Subject: Quick note on ’s pipeline

Preview: A thought on scaling outreach without the busywork.

Body:

Hey , just a quick follow-up.

I talk to CTOs at AI agent platforms constantly. The ones who break through all say the same thing: they stopped treating outbound like a research project.

Instead of scraping LinkedIn or hiring a VA to build lists, they let an AI agent do it—Origami’s agent chains live web searches, enriches contacts, and even drafts a personalized 3-touch sequence tailored to each lead. Go from “we need pipeline” to a running campaign in a single session.

If you’re open to a 10-minute screen share, I’ll build a sample list of 20 qualified contacts right on the call. Real-time, no pitch deck.

Why this works: It reframes outbound from tedious research to a solved problem, using third-party validation (“the ones who break through…”). The screen share offer is concrete and risk-free.

Email #3 (Day 7) – Final breakup

Subject: Permission to close the loop?

Preview: No hard feelings either way.

Body:

Hi ,

I’ve reached out a couple of times because I genuinely think Origami can help fill a pipeline of businesses that are actively looking for AI agent solutions.

If now’s not the right time, I’ll stop here. No problem.

But if you’re even a little curious, reply “yes” and I’ll send a 3-minute Loom video showing exactly how I’d find 50 qualified contacts for you—no strings, no follow-up calls unless you want them.

Either way, keep building cool stuff.

Why this works: It respects their time while leaving the door fully open. The “reply yes” call-to-action is frictionless, and the Loom video avoids any implied commitment.

Configure the delays inside Origami’s sequencer: I use Day 1, Day 3, Day 7. Skip weekends automatically—the tool handles that. If you’re testing, you can adjust delays later based on reply timing.

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Step 3: Send the Sequence Directly from Origami

Here’s where the real win shows up. You don’t export a CSV. You don’t sync with some external tool. You stay inside Origami the entire time.

After you paste the templates (or let the agent write them), you’re one click away from going live:

1. Select the segment (say, Tier 1 as we defined).
2. Assign the 3-touch sequence.
3. Review the previews—Origami merges personalization tokens like first name, company, and any other enriched fields you want (e.g., ).
4. Set your sending schedule (I use Tuesday–Thursday mornings, 8–10 am local time).
5. Hit “Launch.”

Tracking & visibility

Once the sequence is running, you get a unified dashboard: opens, clicks, replies—right where you built the list. Click any contact and you see their full enriched profile alongside their email activity. That context is gold. When they reply, you don’t just see an email thread; you see their title, company size, funding stage, and even technologies used. You immediately remember why you reached out and what angle to take.

Automatic un-enrollment is built in: if a lead replies (even an out-of-office), they’re pulled out of the sequence instantly. No more accidentally sending a breakup email after someone books a meeting. You can also manually pause or un-enroll leads from the dashboard.

No extra cost for sending

The sequencer itself is free on all paid plans. You only pay for the credits used to enrich your leads. So once your list is built and enriched, sending the 3-touch sequence to 200 people costs exactly $0 in platform fees. That’s a big deal when you’re experimenting with outreach to a technical audience that might need a few iterations.

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What results to expect (and when to tweak)

AI agent platform founders and CTOs are a tough, tuned-in crowd. They receive dozens of pitches. Here’s what I’ve seen across multiple campaigns:

• Open rates: 40–55% when you’re sending from a clean, warm domain. The subject lines above are deliberately ambiguous—they don’t scream “sales email,” so recipients open to satisfy curiosity.
• Reply rates: 3–8% positive replies (not counting “unsubscribe” or “not interested”). The tier matters. Tier 1 (funded, scaling) often pushes the upper end because the pain of manual prospecting is acute. Tier 2 may hover around 2–3% until you socially proof it better.
• Meetings booked: Expect about one qualified meeting per 50–80 Tier 1 leads in the first two weeks. That’s a solid return for 10 minutes of setup and no ad spend.

If after 75–100 sends you’re not getting opens, the issue is list quality, not messaging. Check delivery rates—if bounce >3%, go back and re-enrich those leads or swap to a different segment. If opens are high but replies low, iterate on the ask. Try a different angle in Email #1: maybe swap the sample-offer for a benchmark stat about AI agent GTM, or lead with a shared connection.

And remember: you can always let Origami’s agent regenerate a new sequence for the same list. That’s quicker than rewriting by hand.

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