Alternatives to OneSignal
The top Customer Engagement Platform companies similar to OneSignal, ranked by relevance (named competitors first, then how closely their sectors overlap) and our 0-100 AI-readiness score. Each links to a full profile with funding and team.
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Braze70Customer Engagement PlatformNew York, United States$695.1MA leading customer engagement platform that helps brands forge lasting connections through personalized experiences.
- Website Storepush9E-commerce
Recovers lost shoppers with lock-screen push notifications, no email or app download needed.
- Website Onepushnotif8AI
AI-powered push notification platform for personalized user engagement and retention.
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Insider One60Customer Engagement PlatformIstanbul, Turkey$773.0MAI-powered customer engagement and personalization platform unifying CDP, journey orchestration, and cross-channel messaging.
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Customer.io67Customer Engagement PlatformBeaverton, United States$55.0MCustomer engagement platform.
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Klaviyo69Marketing Automation$372.9MKlaviyo is the only CRM built for B2C brands, powered by a built-in data platform and AI insights to unify marketing automation, analytics, and customer service for personalized experiences and accelerated growth.
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Levitate58Relationship MarketingRaleigh, United States$44.0MLevitate provides a Relationship Marketing Happiness Platform to help businesses build lasting client relationships through authentic communication and AI.
- Website April3133Customer Engagement Platform$1.5M
A curated showcase of innovative projects, digital designs, and creative publications.
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Constant Contact52Digital MarketingWaltham, United States$37.0MDigital marketing platform for small businesses and nonprofits, offering email, SMS, social media, and CRM tools.
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Weezmo50MarketingTel Aviv, Israel$1.0MAI-powered marketing platform connecting in-store and online customer journeys via digital receipts.
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Yotpo73MarketingNew York, United States$436.0MYotpo is an e-commerce marketing platform that helps brands drive growth through reviews, SMS marketing, loyalty programs, and subscriptions.
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ActiveCampaign60Agentic AIChicago, United States$50.0MCustomer experience automation platform with email marketing, CRM, and marketing automation.
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Brevo Marketing Platform43MarTechParis, FranceAll-in-one marketing platform for SMBs, offering email, SMS, chat, CRM, and automation.
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ZeroBounce57Data ManagementSanta Barbara, United States$63.0MZeroBounce is an email validation and deliverability platform that helps businesses improve email deliverability and sender reputation.
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MoEngage56MarTechBangalore, India$246.0MCustomer engagement platform for brands to personalize user journeys and drive growth.
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Mailgun55SaaSSan Antonio, United States$50.0MDeveloper-focused email API and deliverability platform for sending, receiving, and tracking emails.
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iContact55Email MarketingMorrisville, United States$45.6MAn intuitive and easy-to-use email marketing platform for small and medium businesses.
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Clinch55MarketingNew York, United States$13.0MClinch provides an AI-driven personalization and DCO platform for brands and agencies to deliver custom-tailored ad experiences across all channels.
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Zeta Global54Marketing TechnologyNew York City, United States$855.0MAI-powered marketing cloud unifying data and AI for customer acquisition, growth, and retention.
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Mailjet54Email MarketingParis, France$16.7MAll-in-one email platform for designing, sending, and tracking marketing and transactional emails.
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Ubimo53MarketingNew York, United States$9.5MNeptune Retail Solutions is a leading provider of omnichannel retail marketing solutions, connecting brands with shoppers through in-store and digital platforms.
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ClickDimensions53MarketingAtlanta, United States$4.0MA marketing automation and CRM add-on solution for Microsoft Dynamics 365, unifying sales and marketing efforts for SMBs.
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Paubox52CybersecuritySalt Lake City, United States$14.2MHIPAA compliant email security and marketing solutions for organizations handling sensitive data.
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lempire SAS51SaaSParis, France$29.0M - Website
Birdsview48E-commerceLeipzig, Germany$6.2MAI email marketing agent for online shops.
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Litmus48MarTechWoburn, United States$30.0MEmail marketing platform for creating, testing, and analyzing email campaigns.
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Ve Global42Digital AdvertisingLondon, United Kingdom$17.0MVe Global is a marketing technology company specializing in digital advertising, e-commerce re-engagement, and website optimization.
- Website Openminder7Customer Engagement Platform
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LiveIntent42AdTechNew York, United States$64.8MA people-based marketing platform connecting brands and audiences through email, mobile apps, and the web.
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Postscript64E-commerceSan Francisco, United StatesSMS marketing and sales platform for e-commerce brands, driving revenue through personalized messaging.
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mapp Mobile35MarTechMunich, Germany$2.4Mmapp Digital provides a comprehensive digital marketing platform for customer engagement, analytics, and automation across various channels.
- Website ZUZuznow33Onboarding SoftwareTel Aviv, Israel$2.0M
Zuznow provided a platform for creating interactive product tours and onboarding experiences.
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Smartlead53MarTechBengaluru, IndiaCold email automation and deliverability platform for agencies and sales teams.
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Omneky53AdTechSan Francisco, United StatesAI platform for generating and optimizing creative content for ads.
- Website MAMarigold's enterprise business26Marketing AutomationNashville, United States$75.0M
Marigold provides a comprehensive suite of customer engagement and loyalty solutions for enterprises across various industries.
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Outreachstudio7MarTechPrivate SMS and email campaign dashboard for businesses.
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Cruxflo3Digital MarketingBuild, manage & grow your business online with CruxFlo — an AI-powered platform with websites, CRM, automations, bookings, email & WhatsApp.
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WiseStamp42EnterpriseTel Aviv, IsraelProfessional email signature generator for businesses to enhance branding and visibility.
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Humanic AI36Agentic AISan Francisco, United StatesAgentic AI-powered platform for creating compelling lifecycle email marketing campaigns at scale.
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Coldlabsdeliverability33Email DeliverabilityAI-powered email deliverability and inbox placement optimization platform for businesses.
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ReplyAssist31Sales AutomationAI-driven platform for financial advisors to automate LinkedIn outreach and lead generation.
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Warmy.io31EmailAI-driven email deliverability platform to warm up inboxes and increase email reach.
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Cassidy AI30Marketing AutomationCassidy AI automates marketing content generation, enabling businesses to quickly produce high-quality, on-brand copy for diverse marketing channels.
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SMARKIO is a marketing automation platform designed to help businesses manage and optimize their customer journeys.
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Enquota27EnterpriseAI-powered virtual sales associate for mass personalization and lead qualification.
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Doctor Mailer26ProductivityHerzliya, IsraelAn email marketing platform for monitoring and strengthening email infrastructure, offering deliverability tools and list hygiene.
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Tomobox25MarketingTomobox provides an AI-powered customer engagement platform that analyzes conversational data in real-time to deliver actionable insights.
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Adpev25HealthTechEdgware, EnglandAdpev is a 100% healthcare-focused marketing team that uses AI to automate patient acquisition, advertising, and appointment workflows for medical and clinical practices.
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Placement Warmy23MarTechAn AI-powered email deliverability tool that warms up your inbox to improve sender reputation.
- Website Pixhook22Email Tracking
Generates invisible tracking pixels for emails, documents, and links to monitor opens and clicks.
- Website Funplanet21Loyalty Program Software
Funplanet is a platform that helps businesses create and manage engaging loyalty programs and customer experiences.
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Freshsales21CRM SoftwareSan Mateo, United StatesFreshsales is a cloud-based CRM solution designed for sales teams to manage leads, deals, and customer relationships.
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Velion Digital21AI-Powered MarketingLondon, United KingdomVelion Digital desarrolla productos digitales, software a medida y herramientas internas optimizadas para maximizar la operativa y rentabilidad de tu negocio.
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Hibu21Digital MarketingNorwalk, United StatesDigital marketing solutions for small and medium-sized businesses.
- Website Txtimonial19Customer Feedback
- Website POPowerdesign.ai18Productivity
AI-powered engine for automatically designing and generating beautiful, effective emails from any input.
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Findemail17Sales ToolsSan Francisco, United StatesEmail finder and verification tool for sales and marketing professionals.
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Luxious17TechnologyLuxious is a technology-powered startup preparing to launch services, offering updates and promotions via email signup.
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Awonna11RetailTel Aviv, IsraelE-commerce conversion and revenue solution using gamification, AI, and ML to boost referrals and email marketing.
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mailchimp10SaaSAtlanta, United StatesEmail marketing and automation platform for small businesses.
Compare OneSignal head to head
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