How to Run a LinkedIn Outreach Campaign for Y Combinator 2025 Batch Productivity Software Leads in 2026

Quick Answer

Run your entire LinkedIn outreach campaign without leaving Origami. Its built-in LinkedIn sequencer lets you find YC 2025 productivity software leads, enrich every contact, and send fully personalized 3-touch sequences automatically — from one dashboard. No exporting CSVs, no third‑party tools. Just type who you want to reach, refine the list, and launch.

This guide walks you through the exact campaign I run to turn YC‑backed productivity founders into conversations. You’ll get the full list‑building prompt, qualification filters that cut the noise, and the three messages my sequences use right now, in 2026. If you already have your list from our guide on building it inside Origami, skip straight to Step 2.

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Step 1 – Build the list in Origami (or reuse yours)

Even if you’ve already built a list, the prompt here is worth revisiting. Since 2026 started, YC companies have shifted titles, raised follow‑on rounds, and launched new products. A fresh pull in Origami catches all of that.

Exact prompt to type into Origami:

Find Y Combinator Winter 2025 and Summer 2025 batch companies tagged as productivity software. Include only companies that have raised at least a seed round and are headquartered in the United States. Return the CEO, Head of Sales, Head of Growth, and founders for each. Add verified work emails and LinkedIn profile URLs.

Origami’s AI agent searches the live web, chains Crunchbase, LinkedIn, and built‑in enrichment data, and in a few minutes returns a spreadsheet‑like view with every name, title, company, email, and phone number verified. No manual prospecting.

What you’ll see in the output:

• Company name, domain, founding year, funding stage
• Contact first/last name, exact title, LinkedIn URL
• Validated work email (catch‑all addresses flagged so you don’t bounce)
• Direct‑dial phone number if available
• Industry tags: “Productivity Software”, “SaaS”, “YC Alumni”
• Tech stack and signals – e.g. using Notion, Slack, Ramp

Cost: Origami’s free plan gives you 1,000 enrichment credits, no credit card. That’s enough to pull 200‑300 fully enriched contacts. Even if you’re on a paid plan (from $29/month), you only pay for credits you burn on leads — the sequencer itself is free.

If you need deeper segmentation, jump to our parent list‑building guide. For the campaign, let’s assume you have a list of 50‑150 contacts you actually want to reach.

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Step 2 – Refine and qualify the list for LinkedIn outreach

A raw YC 2025 list is exciting — but sending the same message to a solo founder building a Notion alternative and the Head of Sales at a Series‑A task manager won’t work. Qualification makes the difference between a 2% reply rate and a 15%+ reply rate.

Segmentation that matters for productivity software leads

Inside Origami, use the column filters or ask the agent to segment:

1. Role

   • Founder/CEO – you’re talking about product vision, fundraising, or hiring.
   • Head of Growth / Sales – their world is pipeline, conversion, go‑to‑market motion.
   • Head of Product – feature velocity, user retention, integrations.

2. Company size

   • Pre‑seed/seed (2‑10 people): founder does everything. Messages must be ultra‑short and personal.
   • Series A (10‑30 people): they have a sales or ops hire. Your offer likely touches team workflow.
   • Series B+: often beyond the “YC batch” window, but worth keeping if they still use productivity tools as a differentiator.

3. Tool usage signals
   Origami enriches “uses Slack,” “uses Notion,” “uses HubSpot,” etc. If you sell a complementary productivity tool, filter for companies already using a related stack. Example: if you sell a scheduling tool, segregate contacts whose tech stack includes “Calendly” or “Chili Piper” — they’ll understand your value instantly.

4. Geography and timezone
   Stick to US‑based contacts for predictable reply windows. If you go international, adjust follow‑up timing.

What “qualified” looks like for this audience

For a typical campaign selling to YC 2025 productivity software leads, I want a contact who:

• Has been in role at least 3 months (recently hired heads are hungry for results).
• The company raised within the last 12 months — fresh capital means they’re evaluating tools.
• The company’s recent LinkedIn activity (hiring posts, product launches) indicates scaling.

Origami’s enrichment flags hiring velocity and social activity. Use that to pull out 20‑40 truly high‑intent folks per week. A small, curated batch beats blasting 200 people any day.

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Step 3 – Create the LinkedIn sequence (copy‑paste ready)

You have two ways to build sequences inside Origami:

1. Paste your own templates – Write your own 3‑touch LinkedIn messages. Set the delays between touches (e.g., Day 1 connection, Day 3 follow‑up, Day 7 final ask) and hit Launch. The sequencer fires everything automatically.
2. Let the AI agent write personalized messages – If you want to save drafting time, ask Origami’s AI: “Write a 3‑day LinkedIn sequence for all leads, personalized to their title, company, and industry.” The agent scans each contact’s profile data (title, company, tools, recent posts) and generates messages that feel like you wrote them by hand.

Below is the exact copy I use right now in 2026. I’m sharing the angle that consistently gets replies from YC founders and heads of growth at productivity software startups. Swap the bracketed details with your product/value prop.

The 3‑touch sequence (target audience: Founder/CEO or Head of Growth at YC 2025 productivity software)

Day 1 – Connection request + note

Subject (connection note): YC 2025 founder?

Message (90 words):

“Hi — saw popped up in the YC 2025 productivity batch. The live‑collaboration angle you’re building on top of docs is something we’re watching closely.

We help early‑stage productivity tools like yours shorten sales cycles by 20% just by fixing one piece of the demo‑to‑close workflow. Curious if that’s on your radar yet. No pitch, just swapping notes. Worth connecting?”

Why this works:

• Names the batch (“YC 2025 productivity batch”) to trigger recognition.
• References a specific product angle if you’ve done 30 seconds of research. Even “the live‑collaboration angle” feels tailored.
• Offers a concrete benefit (“shorten sales cycles by 20%”) without pushing a demo.
• Ends with a low‑pressure ask.

Day 3 – Follow‑up message

Subject line: re: quick thought

Message (80 words):

“Hey — I know inboxes are chaos right after Demo Day, so no rush. When you have a minute, here’s a 2‑min case study of how another YC productivity startup slashed time‑to‑close from 14 days to 7.

[link]

The change they made took one afternoon and zero integration work. If that kind of quick win is interesting, I can walk you through how it maps to .”

Why this works:

• Acknowledges the YC calendar (Demo Day, fundraising).
• Offers social proof with another YC company (remove generic “another YC startup” and replace with a real name if you have permission).
• Quantifies the win, makes it feel trivially easy to implement.
• The “zero integration” buzzword matters — productivity founders hate heavy‑lift setups.

Day 7 – Final message (soft close)

Subject line: last ask — then I’ll respect your inbox

Message (95 words):

“, circling back one more time. Most of the YC 2025 productivity founders I talk to are either in fundraising mode, hiring, or finally getting GTM off the ground.

They usually say the biggest surprise is how quickly the right sales process change pays for itself — even before the next raise. If that ever becomes a priority, I’m a DM away. No follow‑ups after this unless you say so.

All the best with the March sprint.

— ”

Why this works:

• Closes the loop respectfully. The “no follow‑ups unless you say so” builds trust.
• Frames your offer as something that de‑risks the post‑raise period.
• The casual reference to “March sprint” (adjust for the year’s season) shows you know the startup rhythm.

Alternative angle for Head of Sales / Growth

If you’re selling to the revenue leader instead of the founder, swap the Day 1 message to:

“Hi — I know carrying quota at a Series‑pre‑A productivity tool is intense. I’ve got one play that helped a YC 2024 Head of Sales add 3 qualified demos/week without increasing spend. Want to see it?”

Keep the rest of the sequence, but replace “fundraising” with “pipe gen targets.”

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Step 4 – Send the sequence directly from Origami

Now the part that used to take three tools. With Origami’s built‑in LinkedIn sequencer, you launch the whole campaign from the same dashboard where you built your list.

How it works:

1. With your qualified list open, click “Sequence” and either paste the 3‑touch templates above or let the agent generate them.
2. Set the touch intervals: I use Day 1 connection request, Day 3 follow‑up, Day 7 final message. You can adjust to Day 1, Day 4, Day 8 or whatever fits your audience.
3. Map the variable fields (, , etc.) using Origami’s columns — they auto‑pull from the enriched data.
4. Hit “Launch”. The sequencer sends connection requests and follow‑ups automatically, respecting the delays you set.

What you’ll see in the dashboard:

• Real‑time activity: opens, clicks, replies — all visible next to each contact. You’ll know who engaged and what they viewed.
• Full prospect context: even while checking a contact’s sequence activity, you can still see their enriched profile (title, company, tools used, funding stage) — so you remember exactly why you reached out.
• Automatic un‑enrollment: if someone replies — say, “Sure, send a deck” — they instantly exit the sequence. No accidentally sending a “final ask” message after they already booked a meeting.
• No exportering, no syncing. List building, enrichment, sequencing, sending, and tracking all happen inside Origami. The sequencer is included on every paid plan; you only spend credits to enrich leads. So if you already have a list, no extra cost.

What response rate to expect

For YC 2025 productivity software leads, cold LinkedIn campaigns using the above messaging reliably hit:

• 20‑35% connection acceptance – because the note references the batch and a specific angle.
• 8‑15% reply rate on the first follow‑up, given the case study hook.
• 3‑7% meeting‑booked rate from the full sequence (depends on offer relevance).

If you’re below those benchmarks, don’t blame the audience. First, test message variants (different case studies, shorter notes). Second, tighten your qualification — you may be reaching too many founders who haven’t raised yet or have no growth pain. A smaller, sharper list almost always lifts reply rates.

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Ready to launch your YC 2025 campaign?

If you haven’t built the list yet, start with the full step‑by‑step list building guide. Then come back here, steal the sequence above, and fire it off from Origami. The whole workflow — from plain‑English prompt to live LinkedIn sequence — sits in one place. Grab your free 1,000 credits (no card needed), and see how many YC founders actually reply.