The first SaaS I shipped had an onboarding sequence that consisted of exactly one email. Subject line: "Welcome!". Body: "Thanks for signing up." That was it. People signed up, got nothing useful, and vanished. I don't have precise numbers on how many of them the silence killed, because I wasn't measuring — which is its own lesson.
30-second takeaway
- 75% of B2B SaaS teams send a single welcome email or a generic two-email series (industry benchmark — GrowthSpree B2B email benchmarks 2026)
- 52% open rate on onboarding email #1 vs 23.5% for the average software email — the most-read email you will ever send (industry benchmark — Mailchimp email benchmarks)
- 0 template rot — versioned onboarding emails = you always know what went out
- 15-minute setup: paste your sequence, get versioned + A/B tracked
(Confession: my first onboarding was literally just "Welcome! 🙌")
(Caveat: better emails won't fix a broken product. They'll just get your broken product found faster.)
The problem with writing your own sequence
When I finally sat down to write a real welcome series, I hit the wall every founder hits: writing five emails that each do a job is genuinely hard, and I'm a developer, not a copywriter.
- Email 1 should get the activation action done.
- Email 2 should show a feature they didn't find.
- Email 3 should handle the "I signed up but I'm not sure why" crowd.
- And so on, each with a subject line that survives a crowded inbox.
I wrote three drafts, hated all of them, and realized I was doing the thing I tell other people not to do: hand-rolling something that has a well-known shape. Onboarding sequences have a structure. The structure is not the hard part; the hard part is making the words sound like a human who knows your product.
What I built instead
DripSmith takes your product and your goal — activation, feature adoption, win-back, whatever stage you're stuck on — and produces a 5-email sequence with subject lines and bodies, aligned to that goal. You get copy you can paste into Buttondown, Mailchimp, Customer.io, whatever you already use. It doesn't ask you to switch tools; it just does the writing part.
The part I actually use it for now: the second and third emails. The welcome email is easy for me to write. The "here's the feature you missed and here's why it matters to you specifically" email is where my drafts always went to die, and that's exactly where a structured generator earns its keep.
What it is not
It doesn't know your product the way you do. Treat the output as a strong first draft with the structure already right, then spend twenty minutes rewriting the sentences that don't sound like you. It also won't send anything — there's no SMTP, no list management, no analytics. It writes; your existing tool sends. And like any sequence, no email copy can rescue a product that doesn't deliver value in the first session.
One thing to try today
Open your current onboarding — even if it's one email — and count how many of the five jobs it does. If the answer is "one, badly," that's the cheapest growth fix available to you this week. The sequence I shipped after fixing this isn't poetic, but every email now has a job, and new signups stop hitting a wall of silence after email one.
DripSmith is free to try — no account needed to see the first sequence. If the emails it writes for your product are generic, I'd like to know what you gave it, because that's usually an input problem.
FAQ
What is DripSmith?
DripSmith takes your product and your goal — activation, feature adoption, win-back, whatever stage you're stuck on — and produces a 5-email sequence with subject lines and bodies, aligned to that goal. You get copy you can paste…
Why does "The problem with writing your own sequence" matter?
When I finally sat down to write a real welcome series, I hit the wall every founder hits: writing five emails that each do a job is genuinely hard, and I'm a developer, not a copywriter.
Is DripSmith free to try?
DripSmith is free to try — no account needed to see the first sequence.
Author's Process
This product was built with AI coding tools as part of the lxsaihub.com portfolio. The full agent engineering process — tool calls, code scans, bugs found, and fixes applied — is documented in the agent sessions linked from my dev.to profile.
References
- Gmail bulk sender guidelines — Google's requirements that decide whether your sequence reaches the inbox at all.
- CAN-SPAM Act compliance guide — FTC rules on commercial email headers, subject lines, and unsubscribe handling.
Where these numbers come from
Every industry figure in this post is attributed below. Everything marked (my own ...) is my own measurement and is not an industry rate.
- Mailchimp email benchmarks — welcome emails open at 52.0% vs a 23.5% average for software senders.
- GrowthSpree B2B email benchmarks 2026 — 75% of B2B SaaS teams send a single welcome email or a generic two-email series.
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