SMS, MMS and group messaging APIs for businesses and platforms
Telephony & Chat
Signal House is a CPaaS platform offering SMS, MMS and group messaging APIs. It targets businesses sending alerts, 2FA or customer support over US 10DLC numbers. Pricing is public and usage-based, starting at $0.0065 per outbound SMS segment.
Back-in-stock alerts and preorders for your Shopify store
E-commerce
Notify Me! is a Shopify and BigCommerce app that recovers sales lost on out-of-stock products. Visitors leave their email or phone number and get an alert as soon as the item is restocked, by email, SMS, WhatsApp or push notification. The app shows 4.9/5 across 3,400+ verified reviews and claims more than 35,000 stores using it.
Visitor check-in, space booking and workplace security
Booking & Calendar
Envoy is a workplace management platform combining visitor check-in, desk and room booking, delivery tracking and emergency notifications. Occupancy data comes from signals already present across your systems. Over 100 integrations and an open API let you connect it to your directory and existing tools.
The social listening tool that monitors everything said about your brand
SEO & Analytics
Brand24 monitors mentions of your brand in real time across social media, news, blogs, forums and reviews. The platform analyzes sentiment, measures your reach and identifies the influencers talking about you. Built for online-reputation monitoring and marketing.
The shipping platform that automates your e-commerce logistics
E-commerce
Sendcloud connects your store to 160+ carriers to automate labels, tracking and returns. You handle the whole shipping flow, from checkout to return, without logistics expertise. Built for e-merchants who want to scale their shipping.
Your brand here — Reach our audience of professional directory owners and boost your sales.