Nameryn
Omnisend
Ecommerce email and SMS with Essential and Advanced AI. AI-powered tool, with a free plan; runs on web. The stack builder picks it for email marketing.
What it is known for
- Strengths: email, SMS and web push campaigns; welcome, abandoned cart and post-purchase automations; AI copy, send times and segmentation.
- For: ecommerce brands on Shopify, WooCommerce, BigCommerce and Wix.
- Runs on: web app; apps for Shopify, WooCommerce, WordPress, BigCommerce and Wix; API.
- Learning curve: easy: features called intuitive, forms need no coding.
- Works with: Shopify, WooCommerce, WordPress, BigCommerce, Wix and Ecwid.
Read on October 9, 2026 from omnisend.com.
Plans and prices
| Plan | Price | What you get |
|---|---|---|
| Free | Free | 500 contacts |
| Standard | $16/mo | 6,000 emails a month, 500 contacts; a 30% first-three-months offer is shown |
| Pro | $59/mo | Advanced AI and SMS credits |
Checked by hand against omnisend.com/pricing on October 9, 2026; confidence high. Prices are monthly in US dollars unless the row says otherwise; the builder counts the plan it starts on, Standard.
When the stack builder picks it
The builder reads each job's rules from the top and takes the first step whose conditions hold and whose plan fits the money left. Omnisend is named in these steps:
- Email marketing, step 4 of 6, when less than $9 is left for it: the free plan; the step also names MailerLite, Brevo, beehiiv, Kit and Klaviyo, and the best score takes it.
- Email marketing, step 5 of 6, when you also ticked online store: Standard ($16/mo); the step also names Klaviyo, and the best score takes it.
- Email marketing, step 6 of 6, otherwise: Standard ($16/mo); the step also names Brevo, MailerLite, ActiveCampaign, Klaviyo, Kit and beehiiv, and the best score takes it.
The rules are public in stack-rules.json, and how the stack builder scores explains the tie-break.
Works with
Shopify, WooCommerce and BigCommerce.
Alternatives the same rules name
- MailerLite: Email newsletters and automations with an AI writing assistant. From free.
- Brevo: Email, SMS and automations priced by emails sent. From free.
- beehiiv: Newsletter platform with growth and ad tools built in. From free.
- Kit: Email for creators: newsletters, forms and paid subscriptions. From free.
- Klaviyo: Ecommerce email and SMS, with Klaviyo AI for subject lines and content. From free.
- ActiveCampaign: Email marketing and automation with an AI automation builder. From $15/mo.
Signals and what people say
- Hacker News, 30 days to October 9, 2026: 0 stories
Change log
- October 9, 2026: added to the tool list; plans and prices first recorded from omnisend.com/pricing.
Logo: Nameryn monogram (no free mark on file), CC0 1.0.