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Moving from Klaviyo

A Klaviyo alternative for peptide brands

Klaviyo's policy says you can't use it to offer prescription medications or pharmaceutical products, and that's the rule peptide stores fall under. TellySend is an email and SMS marketing platform built for peptide, research-compound and supplement brands. It covers what a store actually uses in Klaviyo, sends from your own domain, and our team runs it for you.

Abandoned cart
Abandoned cart email designed for Northkin Research, a made-up brand

What you use in Klaviyo, and where it lives here

In KlaviyoIn TellySend
FlowsWelcome, browse, added to cart, abandoned checkout and post-purchase, with waits, splits and exit-on-purchase. We rebuild yours.
CampaignsDesigned sends with scheduling, plus paced sending that works through a big list a batch a day.
SegmentsBy purchase history, order count, spend, engagement and RFM, evaluated live at send time.
Signup formsEmbedded forms, popups and hosted signup pages, with optional double opt-in.
SMSText campaigns with carrier registration, quiet hours, STOP handling and tracked links.
Smart SendingA fatigue window that holds an email and sends it when the window clears, instead of dropping it.
Revenue attributionEvery order tied to the email or text that drove it, split into confirmed (clicked or used the email's code) and likely.
Store integrationWooCommerce through our plugin (orders, carts, browsing and customers) and Shopify. Most peptide brands are on WordPress, and that is where the plugin lives.

What's different

Klaviyo is software you run yourself. TellySend is run for you: we set it up, rebuild your flows, design and send the campaigns, and watch deliverability. You get a login to see everything and a report every week.

Every brand sends from its own sending domain from day one, warmed up from your best customers first, so the reputation you build stays with your domain.

How the move goes

  1. Export everything while you still have access: profiles with consent, lists, and your openers and clickers from the last 90 days.
  2. We import your contacts with their consent records and connect your store.
  3. We rebuild your flows and redesign the emails in them.
  4. Your new sending domain warms up over about a month, starting with your recent openers and buyers.
  5. Campaigns and texts go out on schedule, with a weekly report.

See what other platforms' policies say in which email platforms allow peptide brands.

Welcome flow
Welcome flow email designed for Vellora Labs, a made-up brand

Questions

Does Klaviyo allow peptide brands?

Klaviyo's acceptable use policy (updated April 9, 2026) says you may not use it to offer prescription medications or pharmaceutical products. Peptides aren't named, but that rule is the one peptide stores fall under.

What is a good Klaviyo alternative for peptide brands?

One that is built for the category and says so in writing, sends from your own domain and lets you export anytime. TellySend is an email and SMS marketing platform built for peptide, research-compound and supplement brands, run for you by our team, with flows, campaigns, segments, forms and revenue attribution.

Can I move my Klaviyo flows to TellySend?

Yes. Flows don't export as files between platforms, so we rebuild them from your Klaviyo setup: the same triggers, timing and splits, with your emails redesigned to match.

How long does the move take?

Setup and flow rebuilds take days. The sending domain warm-up runs about a month, ramping from your most engaged customers to your full list.

Do I lose my Klaviyo engagement history?

Engagement history stays in Klaviyo, so export your recent openers and clickers before you leave. Those people are who your new domain mails first during warm-up.

Klaviyo is a trademark of Klaviyo, Inc. TellySend is not affiliated with Klaviyo.

Get a proposalMoving off Klaviyo? Tell us about your brand.