Yonoma
Behavior based email automation for SaaS
Get picks like this daily. Today's launch numbers, the top launches, AI and tech news, and a daily opportunity pick, straight to your inbox.
Want to reach these readers? Sponsor an issue.
Hi HN, I've been building Yonoma (https://yonoma.io), an email automation tool focused on early stage SaaS teams.I used a few well known tools in this space while working with other SaaS founders, and I kept seeing the same problem. These tools are powerful, but they are also built for larger companies. Setting up simple onboarding or trial reminder flows often felt heavier than it needed to be. Many founders told me they wanted something easier that still reacts to how users behave inside the product.So I tried to build something simpler and more focused.Yonoma sends emails based on what users actually do inside your product. Things like signing up, becoming inactive, hitting an activation step, or getting close to the end of a trial. The timing is handled automatically so teams do not need to manage it manually.Here is what it supports today: - Behaviour based triggers - Onboarding, activation, trial reminders, re-engagement flows - Ready to use workflows and templates - Integrations with Stripe, HubSpot, Segment, Slack, ZapierThe goal is to give small SaaS teams an easier way to set up behaviour based email automation without the complexity of enterprise tools.You can try it here (no credit card required): https://yonoma.ioHappy to answer questions or get feedback.
HN · launched Nov 20, 2025 · 7 upvotes (top 62%) · 0 views
Niche: email marketing and deliverability tools · 107 launches, 6 in the last 7 days ▼ -40% · Explore this niche →
Category and tags
- Marketing
- Workflow automation
- B2B
- Not AI
- Commercial product
More like this: all 107 launches in email marketing and deliverability tools →
Could you build this?
Yes This is a conventional SaaS product featuring event tracking endpoints, automated trigger workflows, and transactional email dispatch via providers like SendGrid or Postmark.
Discussion
4 comments analyzed.
Competitors mentioned: Customer.io, Userlist
Concerns raised: Complexity overhead for early stage SaaS, Visual automation capabilities clarity
Competitors
Other products that read as similar to this one : 62 launches clear the similarity bar, closest 8 shown.
Attention rank: #34 of 63 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 4 days after the earliest competitor.
- Mailaura · ph · 2026-10-20 · 1 upvotes · similarity 0.43
- Sequenzy: AI-Native Email Marketing Tool · ph · 2026-09-13 · 3 upvotes · similarity 0.42
- Sequenzy: AI-Native Email Marketing Tool · ph · 2026-09-14 · 16 upvotes · similarity 0.42
- Migma AI · ph · 2026-07-22 · 452 upvotes · similarity 0.39
- Avec · hn · 2026-04-15 · 22 upvotes · similarity 0.38
- Kai · ph · 2026-10-13 · 173 upvotes · similarity 0.38
- Segreteria Automatica AI · ph · 2026-11-04 · 1 upvotes · similarity 0.38
- SendHeron · ph · 2026-10-19 · 4 upvotes · similarity 0.37
The niche, labels, vibe code rating and competitor comparison on this page are analysis by Nicheloom. If you use them, please credit nicheloom.com. How you may use our data.