# Top 10 Instant-Mail Alternatives & Competitors Research alternative solutions to Instant-Mail on G2, with real user reviews on competing tools. Mobile Marketing Software is a widely used technology, and many people are seeking easily administered, innovative software solutions with bulk sms, alerts/notifications, and integrations - mobile marketing. Other important factors to consider when researching alternatives to Instant-Mail include reliability and ease of use. The best overall Instant-Mail alternative is Agentforce Marketing (formerly Salesforce Marketing Cloud). Other similar apps like Instant-Mail are Braze, Attentive, Insider One, and Textedly. Instant-Mail alternatives can be found in [Mobile Marketing Software](https://www.g2.com/categories/mobile-marketing) but may also be in [Marketing Automation Software](https://www.g2.com/categories/marketing-automation) or [Push Notification Software](https://www.g2.com/categories/push-notification). ## Best Paid & Free Alternatives to Instant-Mail - [Agentforce Marketing (formerly Salesforce Marketing Cloud)](https://www.g2.com/products/agentforce-marketing-formerly-salesforce-marketing-cloud/reviews) - [Braze](https://www.g2.com/products/braze/reviews) - [Attentive](https://www.g2.com/products/attentive/reviews) - [Insider One](https://www.g2.com/products/insider-one/reviews) - [Textedly](https://www.g2.com/products/textedly/reviews) - [Dotdigital](https://www.g2.com/products/dotdigital/reviews) - [OneSignal](https://www.g2.com/products/onesignal/reviews) - [GetResponse](https://www.g2.com/products/getresponse/reviews) - [Customer.io](https://www.g2.com/products/customer-io/reviews) - [Iterable](https://www.g2.com/products/iterable/reviews) ## Top 10 Alternatives to Instant-Mail Recently Reviewed By G2 Community Browse options below. Based on reviewer data, you can see how Instant-Mail stacks up to the competition and find the best product for your business. ### 1. [Agentforce Marketing (formerly Salesforce Marketing Cloud)](https://www.g2.com/products/agentforce-marketing-formerly-salesforce-marketing-cloud/reviews) By Salesforce **Average Rating:** 4.0/5 **Total Reviews:** 4,629 Salesforce Email Studio email marketing tool (formerly ExactTarget) is a targeted email marketing provider for Fortune 500 and Small Businesses alike. Categories in common with Instant-Mail: [SMS Marketing](https://www.g2.com/categories/sms-marketing), [Mobile Marketing](https://www.g2.com/categories/mobile-marketing) **Compare:** [Instant-Mail vs Agentforce Marketing (formerly Salesforce Marketing Cloud)](https://www.g2.com/compare/agentforce-marketing-formerly-salesforce-marketing-cloud-vs-instant-mail) **Compare Agentforce Marketing (formerly Salesforce Marketing Cloud) with other alternatives:** - [Agentforce Marketing (formerly Salesforce Marketing Cloud) vs Braze](https://www.g2.com/compare/agentforce-marketing-formerly-salesforce-marketing-cloud-vs-braze) - [Agentforce Marketing (formerly Salesforce Marketing Cloud) vs Attentive](https://www.g2.com/compare/agentforce-marketing-formerly-salesforce-marketing-cloud-vs-attentive) - [Agentforce Marketing (formerly Salesforce Marketing Cloud) vs Insider One](https://www.g2.com/compare/agentforce-marketing-formerly-salesforce-marketing-cloud-vs-insider-one) - [Agentforce Marketing (formerly Salesforce Marketing Cloud) vs Textedly](https://www.g2.com/compare/agentforce-marketing-formerly-salesforce-marketing-cloud-vs-textedly) - [Agentforce Marketing (formerly Salesforce Marketing Cloud) vs Dotdigital](https://www.g2.com/compare/agentforce-marketing-formerly-salesforce-marketing-cloud-vs-dotdigital) - [Agentforce Marketing (formerly Salesforce Marketing Cloud) vs OneSignal](https://www.g2.com/compare/agentforce-marketing-formerly-salesforce-marketing-cloud-vs-onesignal) - [Agentforce Marketing (formerly Salesforce Marketing Cloud) vs GetResponse](https://www.g2.com/compare/agentforce-marketing-formerly-salesforce-marketing-cloud-vs-getresponse) - [Agentforce Marketing (formerly Salesforce Marketing Cloud) vs Customer.io](https://www.g2.com/compare/agentforce-marketing-formerly-salesforce-marketing-cloud-vs-customer-io) - [Agentforce Marketing (formerly Salesforce Marketing Cloud) vs Iterable](https://www.g2.com/compare/agentforce-marketing-formerly-salesforce-marketing-cloud-vs-iterable) ### 2. [Braze](https://www.g2.com/products/braze/reviews) By Braze **Average Rating:** 4.5/5 **Total Reviews:** 1,689 Create powerful customer engagement with ease, at any scale Categories in common with Instant-Mail: [SMS Marketing](https://www.g2.com/categories/sms-marketing), [Mobile Marketing](https://www.g2.com/categories/mobile-marketing) **Compare:** [Instant-Mail vs Braze](https://www.g2.com/compare/braze-vs-instant-mail) **Compare Braze with other alternatives:** - [Braze vs Agentforce Marketing (formerly Salesforce Marketing Cloud)](https://www.g2.com/compare/agentforce-marketing-formerly-salesforce-marketing-cloud-vs-braze) - [Braze vs Attentive](https://www.g2.com/compare/attentive-vs-braze) - [Braze vs Insider One](https://www.g2.com/compare/braze-vs-insider-one) - [Braze vs Textedly](https://www.g2.com/compare/braze-vs-textedly) - [Braze vs Dotdigital](https://www.g2.com/compare/braze-vs-dotdigital) - [Braze vs OneSignal](https://www.g2.com/compare/braze-vs-onesignal) - [Braze vs GetResponse](https://www.g2.com/compare/braze-vs-getresponse) - [Braze vs Customer.io](https://www.g2.com/compare/braze-vs-customer-io) - [Braze vs Iterable](https://www.g2.com/compare/braze-vs-iterable) ### 3. [Attentive](https://www.g2.com/products/attentive/reviews) By Attentive **Average Rating:** 4.5/5 **Total Reviews:** 1,483 Attentive is a personalized mobile messaging platform that helps enterprise retail brands acquire, retain, and interact with mobile shoppers in a new way Categories in common with Instant-Mail: [SMS Marketing](https://www.g2.com/categories/sms-marketing), [Mobile Marketing](https://www.g2.com/categories/mobile-marketing) **Compare:** [Instant-Mail vs Attentive](https://www.g2.com/compare/attentive-vs-instant-mail) **Compare Attentive with other alternatives:** - [Attentive vs Agentforce Marketing (formerly Salesforce Marketing Cloud)](https://www.g2.com/compare/agentforce-marketing-formerly-salesforce-marketing-cloud-vs-attentive) - [Attentive vs Braze](https://www.g2.com/compare/attentive-vs-braze) - [Attentive vs Insider One](https://www.g2.com/compare/attentive-vs-insider-one) - [Attentive vs Textedly](https://www.g2.com/compare/attentive-vs-textedly) - [Attentive vs Dotdigital](https://www.g2.com/compare/attentive-vs-dotdigital) - [Attentive vs OneSignal](https://www.g2.com/compare/attentive-vs-onesignal) - [Attentive vs GetResponse](https://www.g2.com/compare/attentive-vs-getresponse) - [Attentive vs Customer.io](https://www.g2.com/compare/attentive-vs-customer-io) - [Attentive vs Iterable](https://www.g2.com/compare/attentive-vs-iterable) ### 4. [Insider One](https://www.g2.com/products/insider-one/reviews) By Insider One **Average Rating:** 4.8/5 **Total Reviews:** 1,415 Insider One is the #1 platform that brings everything marketing and customer engagement teams need in one place so they can reach their peak potential and become unstoppable. With AI at its core and an integrated Customer Data Platform (CDP), Insider One unites data, personalization, and journey orchestration across the most extensive set of natively supported channels, including WhatsApp, SMS, Email, Web, App, and Site Search. Insider One provides the ultimate vendor experience for 2,000+ customers, helping teams be first, be focused, and be progressive, redefining what it means to lead in customer engagement. Categories in common with Instant-Mail: [SMS Marketing](https://www.g2.com/categories/sms-marketing), [Mobile Marketing](https://www.g2.com/categories/mobile-marketing) **Compare:** [Instant-Mail vs Insider One](https://www.g2.com/compare/insider-one-vs-instant-mail) **Compare Insider One with other alternatives:** - [Insider One vs Agentforce Marketing (formerly Salesforce Marketing Cloud)](https://www.g2.com/compare/agentforce-marketing-formerly-salesforce-marketing-cloud-vs-insider-one) - [Insider One vs Braze](https://www.g2.com/compare/braze-vs-insider-one) - [Insider One vs Attentive](https://www.g2.com/compare/attentive-vs-insider-one) - [Insider One vs Textedly](https://www.g2.com/compare/insider-one-vs-textedly) - [Insider One vs Dotdigital](https://www.g2.com/compare/dotdigital-vs-insider-one) - [Insider One vs OneSignal](https://www.g2.com/compare/insider-one-vs-onesignal) - [Insider One vs GetResponse](https://www.g2.com/compare/getresponse-vs-insider-one) - [Insider One vs Customer.io](https://www.g2.com/compare/customer-io-vs-insider-one) - [Insider One vs Iterable](https://www.g2.com/compare/insider-one-vs-iterable) ### 5. [Textedly](https://www.g2.com/products/textedly/reviews) By Textedly **Average Rating:** 4.6/5 **Total Reviews:** 1,404 Textedly is an SMS marketing communications channel that allows you to advertise, promote, announce, and engage with your audience through text messaging directly to cell phones. Textedly makes communicating with your contacts easy and efficient through their SMS and MMS Mass Texting Messaging service. Categories in common with Instant-Mail: [SMS Marketing](https://www.g2.com/categories/sms-marketing), [Mobile Marketing](https://www.g2.com/categories/mobile-marketing) **Compare:** [Instant-Mail vs Textedly](https://www.g2.com/compare/instant-mail-vs-textedly) **Compare Textedly with other alternatives:** - [Textedly vs Agentforce Marketing (formerly Salesforce Marketing Cloud)](https://www.g2.com/compare/agentforce-marketing-formerly-salesforce-marketing-cloud-vs-textedly) - [Textedly vs Braze](https://www.g2.com/compare/braze-vs-textedly) - [Textedly vs Attentive](https://www.g2.com/compare/attentive-vs-textedly) - [Textedly vs Insider One](https://www.g2.com/compare/insider-one-vs-textedly) - [Textedly vs Dotdigital](https://www.g2.com/compare/dotdigital-vs-textedly) - [Textedly vs OneSignal](https://www.g2.com/compare/onesignal-vs-textedly) - [Textedly vs GetResponse](https://www.g2.com/compare/getresponse-vs-textedly) - [Textedly vs Customer.io](https://www.g2.com/compare/customer-io-vs-textedly) - [Textedly vs Iterable](https://www.g2.com/compare/iterable-vs-textedly) ### 6. [Dotdigital](https://www.g2.com/products/dotdigital/reviews) By Dotdigital **Average Rating:** 4.4/5 **Total Reviews:** 1,237 Customer data platform and cross-channel marketing automation for SMEs, retailers, and big brands. Categories in common with Instant-Mail: [SMS Marketing](https://www.g2.com/categories/sms-marketing), [Mobile Marketing](https://www.g2.com/categories/mobile-marketing) **Compare:** [Instant-Mail vs Dotdigital](https://www.g2.com/compare/dotdigital-vs-instant-mail) **Compare Dotdigital with other alternatives:** - [Dotdigital vs Agentforce Marketing (formerly Salesforce Marketing Cloud)](https://www.g2.com/compare/agentforce-marketing-formerly-salesforce-marketing-cloud-vs-dotdigital) - [Dotdigital vs Braze](https://www.g2.com/compare/braze-vs-dotdigital) - [Dotdigital vs Attentive](https://www.g2.com/compare/attentive-vs-dotdigital) - [Dotdigital vs Insider One](https://www.g2.com/compare/dotdigital-vs-insider-one) - [Dotdigital vs Textedly](https://www.g2.com/compare/dotdigital-vs-textedly) - [Dotdigital vs OneSignal](https://www.g2.com/compare/dotdigital-vs-onesignal) - [Dotdigital vs GetResponse](https://www.g2.com/compare/dotdigital-vs-getresponse) - [Dotdigital vs Customer.io](https://www.g2.com/compare/customer-io-vs-dotdigital) - [Dotdigital vs Iterable](https://www.g2.com/compare/dotdigital-vs-iterable) ### 7. [OneSignal](https://www.g2.com/products/onesignal/reviews) By OneSignal **Average Rating:** 4.7/5 **Total Reviews:** 1,228 OneSignal is the market-leading omnichannel customer engagement platform for building customer relationships through personalized messaging across mobile and web push notifications, in-app messaging, SMS, and email. Categories in common with Instant-Mail: [SMS Marketing](https://www.g2.com/categories/sms-marketing), [Mobile Marketing](https://www.g2.com/categories/mobile-marketing) **Compare:** [Instant-Mail vs OneSignal](https://www.g2.com/compare/instant-mail-vs-onesignal) **Compare OneSignal with other alternatives:** - [OneSignal vs Agentforce Marketing (formerly Salesforce Marketing Cloud)](https://www.g2.com/compare/agentforce-marketing-formerly-salesforce-marketing-cloud-vs-onesignal) - [OneSignal vs Braze](https://www.g2.com/compare/braze-vs-onesignal) - [OneSignal vs Attentive](https://www.g2.com/compare/attentive-vs-onesignal) - [OneSignal vs Insider One](https://www.g2.com/compare/insider-one-vs-onesignal) - [OneSignal vs Textedly](https://www.g2.com/compare/onesignal-vs-textedly) - [OneSignal vs Dotdigital](https://www.g2.com/compare/dotdigital-vs-onesignal) - [OneSignal vs GetResponse](https://www.g2.com/compare/getresponse-vs-onesignal) - [OneSignal vs Customer.io](https://www.g2.com/compare/customer-io-vs-onesignal) - [OneSignal vs Iterable](https://www.g2.com/compare/iterable-vs-onesignal) ### 8. [GetResponse](https://www.g2.com/products/getresponse/reviews) By GetResponse **Average Rating:** 4.3/5 **Total Reviews:** 1,140 GetResponse is the email, automation, and AI platform that helps you grow your business across the channels you own - like email, SMS, landing pages, and popups. From solo founders to scaling ecommerce brands, we make it easier to launch campaigns, drive revenue, and keep customers coming back – all in one affordable, scalable platform. No send limits. No rented reach. Just owned growth that scales Categories in common with Instant-Mail: [SMS Marketing](https://www.g2.com/categories/sms-marketing), [Mobile Marketing](https://www.g2.com/categories/mobile-marketing) **Compare:** [Instant-Mail vs GetResponse](https://www.g2.com/compare/getresponse-vs-instant-mail) **Compare GetResponse with other alternatives:** - [GetResponse vs Agentforce Marketing (formerly Salesforce Marketing Cloud)](https://www.g2.com/compare/agentforce-marketing-formerly-salesforce-marketing-cloud-vs-getresponse) - [GetResponse vs Braze](https://www.g2.com/compare/braze-vs-getresponse) - [GetResponse vs Attentive](https://www.g2.com/compare/attentive-vs-getresponse) - [GetResponse vs Insider One](https://www.g2.com/compare/getresponse-vs-insider-one) - [GetResponse vs Textedly](https://www.g2.com/compare/getresponse-vs-textedly) - [GetResponse vs Dotdigital](https://www.g2.com/compare/dotdigital-vs-getresponse) - [GetResponse vs OneSignal](https://www.g2.com/compare/getresponse-vs-onesignal) - [GetResponse vs Customer.io](https://www.g2.com/compare/customer-io-vs-getresponse) - [GetResponse vs Iterable](https://www.g2.com/compare/getresponse-vs-iterable) ### 9. [Customer.io](https://www.g2.com/products/customer-io/reviews) By Customer.io **Average Rating:** 4.4/5 **Total Reviews:** 898 A platform for sending targeted messages. Categories in common with Instant-Mail: [SMS Marketing](https://www.g2.com/categories/sms-marketing), [Mobile Marketing](https://www.g2.com/categories/mobile-marketing) **Compare:** [Instant-Mail vs Customer.io](https://www.g2.com/compare/customer-io-vs-instant-mail) **Compare Customer.io with other alternatives:** - [Customer.io vs Agentforce Marketing (formerly Salesforce Marketing Cloud)](https://www.g2.com/compare/agentforce-marketing-formerly-salesforce-marketing-cloud-vs-customer-io) - [Customer.io vs Braze](https://www.g2.com/compare/braze-vs-customer-io) - [Customer.io vs Attentive](https://www.g2.com/compare/attentive-vs-customer-io) - [Customer.io vs Insider One](https://www.g2.com/compare/customer-io-vs-insider-one) - [Customer.io vs Textedly](https://www.g2.com/compare/customer-io-vs-textedly) - [Customer.io vs Dotdigital](https://www.g2.com/compare/customer-io-vs-dotdigital) - [Customer.io vs OneSignal](https://www.g2.com/compare/customer-io-vs-onesignal) - [Customer.io vs GetResponse](https://www.g2.com/compare/customer-io-vs-getresponse) - [Customer.io vs Iterable](https://www.g2.com/compare/customer-io-vs-iterable) ### 10. [Iterable](https://www.g2.com/products/iterable/reviews) By Iterable **Average Rating:** 4.4/5 **Total Reviews:** 825 Iterable empowers growth marketers to create world-class user engagement campaigns throughout the full lifecycle, and across all channels. Marketers segment users, build workflows, automate touchpoints, and test strategies at scale without engineering support. Categories in common with Instant-Mail: [SMS Marketing](https://www.g2.com/categories/sms-marketing), [Mobile Marketing](https://www.g2.com/categories/mobile-marketing) **Compare:** [Instant-Mail vs Iterable](https://www.g2.com/compare/instant-mail-vs-iterable) **Compare Iterable with other alternatives:** - [Iterable vs Agentforce Marketing (formerly Salesforce Marketing Cloud)](https://www.g2.com/compare/agentforce-marketing-formerly-salesforce-marketing-cloud-vs-iterable) - [Iterable vs Braze](https://www.g2.com/compare/braze-vs-iterable) - [Iterable vs Attentive](https://www.g2.com/compare/attentive-vs-iterable) - [Iterable vs Insider One](https://www.g2.com/compare/insider-one-vs-iterable) - [Iterable vs Textedly](https://www.g2.com/compare/iterable-vs-textedly) - [Iterable vs Dotdigital](https://www.g2.com/compare/dotdigital-vs-iterable) - [Iterable vs OneSignal](https://www.g2.com/compare/iterable-vs-onesignal) - [Iterable vs GetResponse](https://www.g2.com/compare/getresponse-vs-iterable) - [Iterable vs Customer.io](https://www.g2.com/compare/customer-io-vs-iterable) ## Explore Articles - [Which data room platforms have the easiest document management capabilities?](https://www.g2.com/discussions/which-data-room-platforms-have-the-easiest-document-management-capabilities) - [Best enterprise risk management software in 2025](https://www.g2.com/discussions/what-are-the-best-enterprise-risk-management-erm-software-for-businesses-in-2025) - [What retail media tools have the best automated bidding and campaign optimization for brands managing high-SKU catalogs where manual bid management is not realistic?](https://www.g2.com/discussions/what-retail-media-tools-have-the-best-automated-bidding-and-campaign-optimization-for-brands-managing-high-sku-catalogs-where-manual-bid-management-is-not-realistic) - [What are the most trusted app localization providers by global UX research leads at software companies based on user reviews?](https://www.g2.com/discussions/what-are-the-most-trusted-app-localization-providers-by-global-ux-research-leads-at-software-companies-based-on-user-reviews) - [Which AP automation tools are top-rated by software companies](https://www.g2.com/discussions/which-ap-automation-tools-are-top-rated-by-software-companies) - [Which encryption solutions for financial services firms meet HIPAA and PCI compliance requirements?](https://www.g2.com/discussions/which-encryption-solutions-for-financial-services-firms-meet-hipaa-and-pci-compliance-requirements) ## Spotlight Categories - [Procure to Pay Software](https://www.g2.com/categories/procure-to-pay) - [Background Check Software](https://www.g2.com/categories/background-check) - [SEO Tools](https://www.g2.com/categories/seo-tools)