MailerPress
WordPress CRM
Klaviyo
Cloud ESP
MetForm
For use withWhich CRM should you use with MetForm and WP Smart Consent? Both are fully supported. Here is a side-by-side breakdown to help you decide.
MailerPress is a self-hosted email marketing plugin for WordPress that leverages the block editor for campaign creation. WP Smart Consent adds opted-in contacts to MailerPress via its native helper API, keeping all subscriber data within your WordPress installation.
Klaviyo is the marketing automation platform built for ecommerce, driving revenue through behavioural email and SMS. WP Smart Consent adds consent-gated contacts to your Klaviyo lists with full profile and order context.
Side by side
| Feature |
MailerPress |
Klaviyo |
|---|---|---|
| Pricing | Free (WordPress plugin) | Free up to 250 contacts, then paid |
| Best for | WordPress users wanting a block-editor newsletter tool | Ecommerce brands and DTC stores |
| Free plan | Yes | Yes |
| Automation | Basic | Yes (flows) |
| Ecommerce focus | Limited | Yes (best-in-class) |
| Hosting | Self-hosted (your server) | Cloud SaaS |
| API | PHP helper API | REST API v2024 |
| Support | GitHub / docs | Email / chat (paid) |
| WP Smart Consent sync | Real-time, no cron | Real-time, no cron |
| Custom field mapping | Yes | Yes |
| GDPR consent stored | Locally in WordPress | Locally in WordPress |
Both integrations are fully supported by WP Smart Consent. The right choice depends on your existing stack, budget, and automation needs.
FAQ
Yes. WP Smart Consent stores consent locally first. You can change your destination CRM in the settings at any time — historical opt-ins stay safe.
WP Smart Consent currently sends to one destination per source. If you need multi-destination routing, you can chain via a middleware like WP Fusion.
Yes. Both MailerPress and Klaviyo are fully supported as destinations for MetForm opt-ins through WP Smart Consent.
Also compare
ActiveCampaign
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WP Smart Consent supports both MailerPress and Klaviyo , plus 17 more destinations.
