Freedom251 › WhatsApp Marketing Software
Zefir
What Zefir is
Zefir provides AI-personalized WhatsApp and SMS messaging for ecommerce brands, with revenue attribution for each message. Its team builds and operates the messaging channel, plans campaigns, and handles WhatsApp Business API setup. The AI uses customer orders, browsing activity, and timing to tailor messages and replenishment reminders. Teams can run broadcast campaigns and workflow automation, use personalized variables, and manage templates. Analytics include audience segmentation, A/B testing, performance reporting, and per-order revenue attribution. Listed integrations include Shopify, Shopify Plus, WooCommerce, WordPress, custom-built stores, Meta, Google Analytics, Zendesk, Gorgias, Trustpilot, Klaviyo, and Hyros; further connections can be scoped on request. Safeguards enforce opt-in consent, immediate opt-outs, frequency caps, quiet hours, and approved WhatsApp templates. Zefir lists ISO 27001 certification, a SOC 2 Type I audit, and GDPR compliance for EU and UK data subjects. Data is encrypted with TLS 1.2+ in transit and AES-256 at rest. Pricing is on request.
Who it suits
Zefir is aimed at ecommerce brands and teams seeking a managed WhatsApp and SMS revenue channel. It fits businesses using the listed commerce, marketing, analytics, and support integrations.
What it does well
- AI personalization uses orders and browsing
- Per-order revenue attribution
- Managed campaign and API setup
- Segmentation and A/B testing
- Opt-out and frequency safeguards
What to know first
- Pricing is on request
- Managed service may limit direct control
- Additional integrations require scoping
Plans
| Plan | Billed and limits | Price |
|---|---|---|
| Usage-based pricing | Prepaid balance or post-paid billing with a credit line; per-message rates vary by destination region and channel. · No tiers · unlimited users · cost scales with messaging volume | On request |
As zefir.com lists them, read 11 Oct 2026. The maker's own page has the final word.
Verdict
Zefir combines managed messaging operations with personalization, testing, and revenue attribution. Its safeguards, integrations, and compliance listings support ecommerce teams that want WhatsApp and SMS handled as a revenue channel.
Facts from Zefir's own pages
- Analytics
- The platform includes segmentation, A/B testing, performance analytics, and per-order revenue attribution. · zefir.com, 11 Oct 2026
- Availability
- The pricing page directs prospective customers to request access or book a demo to scope their volume, market, and setup. · zefir.com, 11 Oct 2026
- Custom integrations
- Zefir says it supports additional integrations on request, with most scoped within days. · zefir.com, 11 Oct 2026
- Data protection
- Zefir says data is encrypted in transit with TLS 1.2+ and at rest with AES-256, and brands retain ownership of customer and messaging data. · zefir.com, 11 Oct 2026
- Integrations
- Listed integrations include Shopify, Shopify Plus, WooCommerce, WordPress, custom-built stores, Meta, Google Analytics, Zendesk, Gorgias, Trustpilot, Klaviyo, and Hyros. · zefir.com, 11 Oct 2026
- Intended customers
- Zefir describes its service as built for ecommerce brands and teams seeking managed WhatsApp and SMS revenue channels. · zefir.com, 11 Oct 2026
- Managed service
- Zefir says its team builds and operates the messaging channel, including campaign planning and WhatsApp Business API setup. · zefir.com, 11 Oct 2026
- Messaging safeguards
- The platform enforces opt-in consent, immediate opt-outs, frequency caps, quiet hours, and approved WhatsApp templates before messages send. · zefir.com, 11 Oct 2026
- Personalization
- Its AI uses customer orders, browsing, and timing to personalize messages and replenishment reminders. · zefir.com, 11 Oct 2026
- Purpose
- Zefir provides AI-personalized WhatsApp and SMS messaging for ecommerce, with revenue attribution for each message. · zefir.com, 11 Oct 2026
- Security certifications
- Zefir lists ISO 27001 certification, a SOC 2 Type I audit, and GDPR compliance for EU and UK data subjects. · zefir.com, 11 Oct 2026
- Support
- Enterprise customers receive a dedicated account team and access to security and compliance staff. · zefir.com, 11 Oct 2026
Where Zefir stands on Freedom251
- WhatsApp Marketing Software#58 of 72