Installation
Mersal is fully hosted SaaS — this page covers installing the ecosystem pieces: the WordPress plugin, Chrome extension, and Authenticator app.
Mersal itself is a hosted platform — there's nothing to install or self-host to use the dashboard or API. You sign up, connect a channel, and start sending (see Quick Start if you haven't already).
That said, a few companion pieces of the Mersal ecosystem do install into other places: your WordPress site, your browser, or your phone. This page is a short directory to each of them — full setup steps live on each one's own integration page.
WordPress plugin (Mersal-OTP)
A WordPress plugin that adds OTP-based login and verification to your site, powered by Mersal's SMS, WhatsApp, and Email channels. It covers one-time password login, one-tap login, confirm-link login, and an intl-tel-input phone field for collecting properly formatted international numbers at signup or checkout.
Install it from your WordPress admin like any other plugin, then connect it to your Mersal account with an API key. Full walkthrough: WordPress OTP Plugin.
Chrome extension (Mersal Maps)
A Chrome extension for extracting business leads directly from Google Maps while you browse, feeding straight into Mersal's lead generation tools. Install it from the Chrome Web Store and sign in with your Mersal account.
Full walkthrough: Chrome Extension: Mersal Maps.
Mersal Authenticator app
A mobile app used for account security rather than messaging. It generates offline 6-digit TOTP codes for two-factor authentication and supports push-style "approve sign-in" prompts, so you can confirm a login from your phone instead of typing a code. Pair it with your Mersal account via SSO from your account security settings.
Full walkthrough: Mersal Authenticator App.
None of these three are required to use Mersal — they're optional pieces you add depending on what you need: OTP login on your site, lead extraction in your browser, or stronger account security on your phone.