Customer.io
Messaging platform for behavior-triggered email, push and SMS.
Best for: Product-led and lifecycle marketing teams that need event-triggered customer messaging tied closely to product and behavioral data.
Search and filter 812 marketing tools by category, price, business type, and features.
Ranked by Overall Score: our Editor Rating and Market Signal, 50/50. Market Signal uses Ahrefs and Semrush data through September 2026, pulled October 6 to 19, 2026. How we score
49 tools · page 2 of 2
Messaging platform for behavior-triggered email, push and SMS.
Best for: Product-led and lifecycle marketing teams that need event-triggered customer messaging tied closely to product and behavioral data.
Cross-channel customer engagement platform with analytics, personalization, journeys, and Merlin AI.
Best for: Consumer brands and apps coordinating personalized lifecycle campaigns across several messaging and digital channels.
WordPress security platform focused on vulnerability intelligence, virtual patching, and plugin-level protection.
Best for: WordPress site owners, agencies, and hosting providers that want vulnerability-focused protection and virtual patches for plugins and themes.
Continuous vulnerability management platform for external infrastructure, cloud environments, and web applications.
Best for: Small and midsize security teams that need recurring vulnerability scanning and prioritization across external infrastructure and cloud assets.
Continuous pentest platform pairing AI-driven DAST scanning with expert-led penetration testing.
Best for: SaaS companies and engineering teams that need recurring pentests and compliance-ready reports for SOC 2 or ISO 27001 audits.
Application security platform covering web, API and mobile.
Best for: Security teams that need coordinated testing and monitoring across web applications, APIs, mobile apps, and exposed digital assets.
External attack-surface and application security testing driven by automated scans and security researcher findings.
Best for: Application-security and security teams that need continuous testing of internet-facing web assets and externally exposed attack surfaces.
Shopify-focused SMS marketing platform for subscriber acquisition, automated flows and campaigns.
Best for: Shopify brands that want SMS acquisition and lifecycle messaging deeply tied to storefront and customer events.
Cross-channel customer engagement platform with journey orchestration, unified profiles, personalization, and Nova intelligence.
Best for: Enterprise lifecycle and growth teams coordinating personalized messaging across multiple digital channels from shared customer data.
Sectigo-owned website security service that scans for malware, removes infections and patches vulnerabilities.
Best for: Small business and WordPress site owners who want malware cleanup handled for them after a hack.
Salesforce-native agentic marketing platform built around Piper, an AI SDR agent.
Best for: Salesforce-based B2B revenue teams that want an AI SDR engaging and qualifying website visitors around the clock.
Mobile engagement platform for cross-channel journeys, in-app experiences, messaging, and wallet.
Best for: Mobile-first brands orchestrating personalized messaging and in-app experiences across customer lifecycle stages.
NETSCOUT's Arbor DDoS line: Sightline, TMS, Arbor Edge Defense and the Arbor Cloud scrubbing service.
Best for: Internet service providers, hosting companies and large enterprises that run their own networks and data centers.