The fastest way to turn a list of Seed & Series A CTOs in medtech and insurtech into replies is by sending your outreach directly through Origami. Because Origami has a built-in email sequencer, you can find leads, enrich contacts, and send multi-step sequences without ever leaving the platform. No exporting CSVs, no syncing separate tools. You build the list, write (or let the AI write) the messages, and launch everything from one dashboard. This guide walks through the entire campaign — from refining your list to copy-paste email templates that actually work on technical founders in regulated markets, to sending and tracking results.

If you haven’t built your list yet, start with the parent guide: how to build a list of Seed & Series A CTOs in Medtech and Insurtech. That post covers the exact prompt you’ll use in Origami to find these leads. Here, we’ll assume you already have that list loaded inside Origami (or are about to build it), and we’re going straight to the outreach.

Step 1 — Build the List in Origami (Quick Setup)

If you followed the lead-gen guide, you already have a list. If you’re starting fresh, here’s the prompt you’d type into Origami:

“CTO at Seed or Series A startups in medtech or insurtech, based in the United States or Canada, company size 10–200 employees, who have raised funding in the last 18 months. Include email addresses and phone numbers.”

This works because Origami’s AI agent chains live web searches, funding databases, LinkedIn, and other enrichment sources to return a ready-to-use prospect list — with verified names, titles, work emails, direct dials, company headcount, funding stage, and technology signals. You don’t need to stitch together Apollo, Crunchbase, and a scraper manually.

On the free plan you get 1,000 enrichment credits — no credit card required. That’s enough to pull 30–50 fully enriched leads and test your sequence before paying a dime. Paid plans start at $29/month, and every plan includes the email sequencer; you only pay for the credits used to enrich contacts, not for sending.

Step 2 — Refine and Qualify Your List

A list of 300 CTOs sounds nice, but if 150 of them are running a 2-person telehealth app that hasn’t shipped, your reply rate will tank. Qualification is where most campaigns win or lose, and it’s especially important with Seed and Series A CTOs — they get a ton of cold email, but they’ll read you if you’re relevant.

What to Remove Immediately

Inside Origami, scan your list and cut:

Consulting firms or agencies that miscategorized themselves as a medtech/insurtech startup.
CTOs who are actually full-stack solo founders — if the company size is 1–3 and the person’s title is CTO but they’re also the CEO, the pain points change. You’re hunting for someone who manages at least a small engineering team.
Pre-seed companies that haven’t closed a round yet. Their timeline is survival, not scaling infrastructure, and your outreach will feel tone-deaf.
Non-technical “CTOs” — occasionally a smaller company gives the CTO title to a product person without an engineering background. Check the person’s previous roles; if they’ve never been a senior engineer or architect, the email won’t resonate.

How to Segment for Relevance

Once the junk is out, group the remaining leads by characteristics that will shape your messaging:

Company size: 10–50 employees vs. 50–200. The smaller ones are still proving product-market fit; they’ll care more about speed and developer experience. The larger ones are scaling — compliance, observability, and team processes become their world.
Sub-sector:
- Medtech: diagnostics, medical devices, digital therapeutics, clinical SaaS.
- Insurtech: P&C, life & health, claims automation, brokertech.
Technology signals: Origami often surfaces the tools a company uses. If you see “AWS + Kubernetes + Terraform” versus “Firebase + no DevOps hire,” you can tell what kind of infrastructure conversation they’re ready for.
Hiring signals: A CTO actively hiring backend, platform, or data engineers is likely overwhelmed with technical debt and scaling challenges — huge buying trigger.

What “Qualified” Looks Like for This Audience

A qualified lead for a campaign targeting Seed/Series A medtech and insurtech CTOs typically has:

Raised a seed round (or Series A) in the last 12–18 months.
Engineering team of at least 5 people.
A product that either touches PHI (HIPAA) or handles claims/financial data (SOC 2 / state regulations).
Job listings for infrastructure, cloud, or security engineers — or a tech stack that shows they’re building on modern infrastructure but haven’t yet layered in compliance automation.

If you have 150 leads after cleansing, expect 60–80 to be truly qualified. That’s a healthy batch for a first campaign.

Step 3 — Create the Email Sequence

Origami gives you two paths to build your sequence, both inside the platform:

Paste your own templates: Write your messages, drop them into the sequencer, set delays (e.g., Day 1, Day 3, Day 7), and hit Launch.
Let the AI agent write it: Ask Origami to generate a personalized 3-day email sequence for all your leads automatically. The agent writes the messages using each contact’s profile — title, company, industry, tech stack — so every email feels hand-crafted. This is especially useful when you’re messaging across both medtech and insurtech and want the AI to adapt for each sub-sector.

Below is a full, stealable 3-touch sequence built specifically for Seed & Series A CTOs in medtech and insurtech. If you go the AI route, Origami will produce something similar — but you can also copy these templates into the sequencer and tweak them. The copy is direct, under 100 words per message, and hits pain points that matter at these stages: compliance overhead, infrastructure scaling, and hiring pressure.

3-Touch Sequence (Copy-Paste Ready)

Target audience: CTO at Seed/Series A medtech or insurtech company (10–200 emp), likely dealing with HIPAA, SOC 2, or state insurance regulations while trying to ship fast.

Day 1: Initial Cold Email

Subject: Quick infrastructure question
Preview text: Not a pitch — just a pattern I’m seeing in medtech/insurtech

Hi ,

I’ve been talking to a handful of Seed-stage CTOs in medtech and insurtech, and a pattern’s emerging: most are spending 30–40% of their platform engineering time on compliance scaffolding instead of shipping product. They tend to hit the same scaling wall around 15 engineers.

Curious if that’s on your radar yet, or if you’ve already found a way around it.

No pitch — just doing research. Would a 10-minute call make sense next week?

Best,

Day 3: Follow-Up (Different Angle)

Subject: The compliance rewrite trap
Preview text: How one Seed CTO cut their sprint cycles in half

Hi ,

Following up because I’ve seen a few teams in this space go through a painful “compliance rewrite” six months after launch, when a customer or partner demands SOC 2 or HIPAA attestation. One medtech CTO I spoke with cut the rewrite from 3 months to 3 weeks by swapping out their auth and logging layers early.

I’m not selling a specific tool here — just sharing the playbook if it’s relevant.

Worth a quick 10 minutes?

Day 7: Final Breakup Email

Subject: Last try — resources folder
Preview text: No hard feelings if it’s not the right time

I know you’re heads-down. If the timing’s off, I’ll leave this here: I put together a folder with the specific infrastructure patterns we’ve seen medtech and insurtech CTOs use to ship faster while prepping for audits. No opt-in, no newsletter — just a Notion link.

If you’d like it, reply “send” and I’ll shoot it over. If not, best of luck scaling — it’s a wild space right now.

Step 4 — Send the Sequence Directly from Origami

Here’s where Origami’s tight integration saves you hours of manual work. Once your templates are loaded and delays set, you launch the sequence directly from the same dashboard where you built and refined your list.

No exporting: There’s no CSV export, no duct-taped Mailchimp-LinkedIn-Apollo workflow. Click “Launch Sequence,” and Origami’s built-in email sequencer takes over.
Configurable delays: You set the send cadence — Day 1, Day 3, Day 7 or any custom interval. The sequencer respects those delays automatically.
Sending and tracking in one place: Opens, clicks, and replies appear right next to each lead’s enriched profile. While looking at a contact’s activity, you can still see their title, company, funding stage, and tech stack — all the context that explains why you reached out in the first place.
Automatic un-enrollment: If a prospect replies, the sequencer automatically removes them from the remaining touches. No one gets a breakup email after they’ve booked a meeting with you.
Cost structure: The sequencer itself is free on all plans. You pay for the enrichment credits to build and refresh lists. Sending the emails costs nothing extra.

What Response Rate to Expect

For a well-targeted campaign to Seed/Series A CTOs in medtech/insurtech, using a list that’s been properly qualified as described above, here’s a realistic range:

Open rates: 45–65% (niche subject lines like “Quick infrastructure question” beat generic ones).
Reply rates: 4–10% across the sequence, with most replies coming on touch 1 or touch 2. Touch 3 (the breakup) often converts another 1–2% of people who were interested but too busy.
Meeting booked rate: Around 2–5% of total contacts if you count only those who proactively schedule a call.

These numbers assume you’re sending from a clean domain, you’ve warmed it up properly, and you’re targeting under 200 contacts per campaign. The smaller the audience, the higher the reply rate — because you can be surgically relevant.

When to Iterate on Messaging vs. Iterate on the List

After your first batch, look at the signals:

Low open rate (<40%): Your subject lines or preview text aren’t working. Change them first. For this audience, test angles like “medtech scaling,” “CTO hiring,” or “HIPAA rewrite.” The sequencer makes it easy to duplicate and split-test sequences.
Decent opens, near-zero replies: Your message isn’t landing. The problem might be the angle or that you’re not hitting a pain point urgent enough. Use the AI agent to regenerate a sequence based on a different prompt (e.g., “focus on data pipeline compliance” vs. “scaling engineering team”).
High opens, replies sound confused or off-target: The list is misaligned. Revisit your qualification. You may be messaging CTOs who don’t own infrastructure, or who already solved this problem. Go back to Origami and refine the prompt — add signals like “hiring DevOps engineer” or “recent funding round > $3M.”

The beauty is you never have to switch tools. You can re-run the AI search inside Origami, tweak qualification, and re-launch the sequence with the same templates — all in minutes.

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How to Run an Email Campaign Targeting Seed & Series A CTOs in Medtech and Insurtech (2026 Edition)