# Email on Acid vs Litmus Comparison | | Email on Acid | Litmus | |---|---|---| | **Star Rating** | 4.5 out of 5 | 4.6 out of 5 | | **Total Reviews** | 43 | 447 | | **Largest Market Segment** | Mid-Market (47.6% of reviews) | Mid-Market (42.6% of reviews) | | **Entry Level Price** | $73 per month* | Contact Us Per Year | --- ## Top Pros & Cons ### Email on Acid **Not enough data** ### Litmus Pros: - Ease of Use (45 reviews) - Email Management (43 reviews) Cons: - Slow Performance (11 reviews) - Missing Features (10 reviews) --- ## Ratings Comparison | Rating | Email on Acid | Litmus | |---|---|---| | **Meets Requirements** | 9.1 (29 reviews) | 9.2 (366 reviews) | | **Ease of Use** | 9.1 (29 reviews) | 9.2 (368 reviews) | | **Ease of Setup** | 9.5 (10 reviews) | 9.0 (138 reviews) | | **Ease of Admin** | 9.8 (11 reviews) | 9.0 (112 reviews) | | **Quality of Support** | 8.9 (15 reviews) | 9.0 (295 reviews) | | **Has the product been a good partner in doing business?** | 9.2 (10 reviews) | 8.9 (108 reviews) | | **Product Direction (% positive)** | 8.8 (30 reviews) | 8.8 (343 reviews) | --- ## Pricing ### Email on Acid #### Entry-Level Pricing Plan: The Basics Price: $73 per month* Description: *Billed one time annually Key Features: - Unlimited Email Previews - Partial Campaign Precheck - Email Editor [Browse all 4 editions](https://www.g2.com/products/email-on-acid/pricing) #### Free Trial Yes ### Litmus #### Entry-Level Pricing Plan: Litmus Enterprise Price: Contact Us Per Year Description: Power every stage of your email workflow. Key Features: - Unlimited users - Unlimited Email Previews - Unlimited Litmus Personalize Impressions [Browse all 2 editions](https://www.g2.com/products/litmus/pricing) #### Free Trial No --- ## Features Comparison By Category ### Email Marketing | Product | Score | Reviews | |---|---|---| | **Email on Acid** | N/A | N/A | | **Litmus** | 8.2/10 | 250 | #### Email Marketing | Feature | Email on Acid | Litmus | |---|---|---| | **Email and Mobile Preview** | Not enough data | 9.4 (230 reviews) ✓ Verified | | **Manage Email Lists** | Not enough data | 8.5 (141 reviews) | | **High-Volume Sending** | Not enough data | 8.5 (142 reviews) | | **Building and Personalizing Emails** | Not enough data | 8.9 (202 reviews) ✓ Verified | | **Sending Outbound Emails** | Not enough data | 8.4 (149 reviews) | | **Manage Email Deliverability** | Not enough data | 8.6 (176 reviews) ✓ Verified | | **Automated Email Responses** | Not enough data | 8.3 (135 reviews) | | **Multi-user Account** | Not enough data | 9.1 (167 reviews) ✓ Verified | | **Surveys** | Not enough data | 7.8 (61 reviews) | #### Reporting & Analytics | Feature | Email on Acid | Litmus | |---|---|---| | **A/B Testing** | Not enough data | 8.6 (144 reviews) | | **Basic Reporting** | Not enough data | 8.8 (178 reviews) ✓ Verified | #### Generative AI | Feature | Email on Acid | Litmus | |---|---|---| | **AI Text Generation** | Not enough data | 6.3 (49 reviews) | | **AI Text Summarization** | Not enough data | Feature Not Available | #### Agentic AI - Email Marketing | Feature | Email on Acid | Litmus | |---|---|---| | **Autonomous Task Execution** | Not enough data | Not enough data | | **Autonomous Task Execution** | Not enough data | Not enough data | | **Multi-step Planning** | Not enough data | Not enough data | | **Cross-system Integration** | Not enough data | Not enough data | | **Cross-system Integration** | Not enough data | Not enough data | #### Integration | Feature | Email on Acid | Litmus | |---|---|---| | **Data Import & Export Tools** | Not enough data | 7.9 (97 reviews) | | **Integration APIs** | Not enough data | 7.7 (94 reviews) | | **Breadth of Partner Applications** | Not enough data | 7.7 (98 reviews) | | **CRM Integration** | Not enough data | 7.7 (87 reviews) | | **Social Media Integration** | Not enough data | 7.4 (62 reviews) | | **E-Commerce Integration** | Not enough data | 7.6 (79 reviews) | ### Email Deliverability | Product | Score | Reviews | |---|---|---| | **Email on Acid** | N/A | N/A | | **Litmus** | 8.9/10 | 162 | #### Diagnosis | Feature | Email on Acid | Litmus | |---|---|---| | **IP Address ** | Not enough data | 8.6 (114 reviews) | | **Domains** | Not enough data | 8.8 (116 reviews) | | **Content ** | Not enough data | 9.3 (143 reviews) | | **Policy Compliance** | Not enough data | 9.0 (119 reviews) | #### Tracking | Feature | Email on Acid | Litmus | |---|---|---| | **Open Rate** | Not enough data | 8.9 (125 reviews) | | **Time to Open** | Feature Not Available | 8.9 (124 reviews) | | **Alerts** | Not enough data | Feature Not Available | #### Reporting | Feature | Email on Acid | Litmus | |---|---|---| | **Campaign Performance** | Not enough data | 9.0 (123 reviews) | | **Domain Reputation** | Not enough data | Feature Not Available | #### Agentic AI - Email Deliverability | Feature | Email on Acid | Litmus | |---|---|---| | **Autonomous Task Execution** | Not enough data | Not enough data | | **Cross-system Integration** | Not enough data | Not enough data | | **Adaptive Learning** | Not enough data | Not enough data | | **Proactive Assistance** | Not enough data | Not enough data | | **Decision Making** | Not enough data | Not enough data | ### Location-Based Marketing | Product | Score | Reviews | |---|---|---| | **Email on Acid** | N/A | N/A | | **Litmus** | N/A | N/A | #### Administration | Feature | Email on Acid | Litmus | |---|---|---| | **Integration** | Not enough data | Not enough data | | **Geofencing** | Not enough data | Not enough data | | **Wi-Fi Marketing** | Not enough data | Not enough data | | **Beacons** | Not enough data | Not enough data | | **IP Geolocation** | Not enough data | Not enough data | #### Agentic AI - Location-Based Marketing Features | Feature | Email on Acid | Litmus | |---|---|---| | **Autonomous Task Execution** | Not enough data | Not enough data | | **Cross-system Integration** | Not enough data | Not enough data | #### Marketing | Feature | Email on Acid | Litmus | |---|---|---| | **Geolocation** | Not enough data | Not enough data | | **Campaign Automation** | Not enough data | Not enough data | | **Analytics** | Not enough data | Not enough data | | **Security Compliance** | Not enough data | Not enough data | ### E-Commerce Personalization | Product | Score | Reviews | |---|---|---| | **Email on Acid** | N/A | N/A | | **Litmus** | N/A | N/A | #### Visitor Behavior | Feature | Email on Acid | Litmus | |---|---|---| | **Monitoring** | Not enough data | Not enough data | | **Targeting** | Not enough data | Not enough data | | **Guided Selling** | Not enough data | Not enough data | #### Templates | Feature | Email on Acid | Litmus | |---|---|---| | **Library** | Not enough data | Not enough data | | **Customization** | Not enough data | Not enough data | | **Optimization** | Not enough data | Not enough data | #### Personalization | Feature | Email on Acid | Litmus | |---|---|---| | **Recommendation** | Not enough data | Not enough data | | **Content** | Not enough data | Not enough data | | **Cart Abandonment** | Not enough data | Not enough data | | **Search** | Not enough data | Not enough data | | **Personalization Engine** | Not enough data | Not enough data | | **Product Recommendations** | Not enough data | Not enough data | | **A/B Testing** | Not enough data | Not enough data | | **Personalized Messaging** | Not enough data | Not enough data | #### Multichannel | Feature | Email on Acid | Litmus | |---|---|---| | **Web** | Not enough data | Not enough data | | **Email** | Not enough data | Not enough data | | **Mobile** | Not enough data | Not enough data | #### Administration | Feature | Email on Acid | Litmus | |---|---|---| | **Marketing Campaigns** | Not enough data | Not enough data | | **Reports & Analytics** | Not enough data | Not enough data | | **User Data** | Not enough data | Not enough data | | **Integrations** | Not enough data | Not enough data | #### Agentic AI - E-Commerce Personalization | Feature | Email on Acid | Litmus | |---|---|---| | **Natural Language Interaction** | Not enough data | Not enough data | | **Proactive Assistance** | Not enough data | Not enough data | ### Email Template Builder | Product | Score | Reviews | |---|---|---| | **Email on Acid** | N/A | N/A | | **Litmus** | 7.4/10 | 18 | #### Templates | Feature | Email on Acid | Litmus | |---|---|---| | **Text and Themes** | Not enough data | 7.7 (17 reviews) | | **Stock Images** | Not enough data | 4.6 (14 reviews) | | **Proofing** | Not enough data | 8.1 (15 reviews) | | **Mobile Responsive** | Not enough data | 9.0 (14 reviews) | #### Edit | Feature | Email on Acid | Litmus | |---|---|---| | **Pre-Made** | Not enough data | 6.4 (16 reviews) | | **Build** | Not enough data | 8.0 (17 reviews) | | **HTML** | Not enough data | 8.1 (18 reviews) | #### Logistics | Feature | Email on Acid | Litmus | |---|---|---| | **Analytics** | Not enough data | 5.6 (13 reviews) | | **Issues** | Not enough data | 7.8 (15 reviews) | | **Integrations** | Not enough data | 6.4 (12 reviews) | | **Shareable Link** | Not enough data | 8.3 (11 reviews) | #### Generative AI | Feature | Email on Acid | Litmus | |---|---|---| | **AI Text Generation** | Not enough data | Not enough data | | **AI Text Summarization** | Not enough data | Not enough data | #### Agentic AI - Email Template Builder | Feature | Email on Acid | Litmus | |---|---|---| | **Autonomous Task Execution** | Not enough data | Not enough data | | **Cross-system Integration** | Not enough data | Not enough data | ### Email Testing | Product | Score | Reviews | |---|---|---| | **Email on Acid** | 9.0/10 | 8 | | **Litmus** | 8.7/10 | 256 | #### Platform Basics | Feature | Email on Acid | Litmus | |---|---|---| | **Editing Platform** | 8.8 (7 reviews) | 8.9 (213 reviews) | | **Spam Filter Testing** | 9.0 (8 reviews) | 8.6 (202 reviews) | | **A/B Testing** | Feature Not Available | 7.6 (68 reviews) | | **Deliverability Testing** | 9.2 (8 reviews) | 8.9 (200 reviews) | | **Design Testing** | 9.2 (8 reviews) | 9.3 (235 reviews) | #### Platform Data | Feature | Email on Acid | Litmus | |---|---|---| | **Performance** | 8.5 (8 reviews) | 8.8 (205 reviews) | | **Dashboard** | Feature Not Available | 8.7 (215 reviews) | | **Analytics** | 9.3 (7 reviews) | 8.6 (181 reviews) | #### Agentic AI - Email Testing | Feature | Email on Acid | Litmus | |---|---|---| | **Autonomous Task Execution** | Not enough data | Not enough data | | **Cross-system Integration** | Not enough data | Not enough data | | **Adaptive Learning** | Not enough data | Not enough data | | **Proactive Assistance** | Not enough data | Not enough data | | **Decision Making** | Not enough data | Not enough data | ### Personalization | Product | Score | Reviews | |---|---|---| | **Email on Acid** | N/A | N/A | | **Litmus** | N/A | N/A | #### Agentic AI - Personalization | Feature | Email on Acid | Litmus | |---|---|---| | **Autonomous Task Execution** | Not enough data | Not enough data | | **Cross-system Integration** | Not enough data | Not enough data | | **Adaptive Learning** | Not enough data | Not enough data | | **Natural Language Interaction** | Not enough data | Not enough data | | **Proactive Assistance** | Not enough data | Not enough data | | **Decision Making** | Not enough data | Not enough data | ### SAP Store | Product | Score | Reviews | |---|---|---| | **Email on Acid** | N/A | N/A | | **Litmus** | N/A | N/A | #### Agentic AI - SAP Store | Feature | Email on Acid | Litmus | |---|---|---| | **Autonomous Task Execution** | Not enough data | Not enough data | | **Multi-step Planning** | Not enough data | Not enough data | | **Cross-system Integration** | Not enough data | Not enough data | | **Adaptive Learning** | Not enough data | Not enough data | | **Natural Language Interaction** | Not enough data | Not enough data | | **Proactive Assistance** | Not enough data | Not enough data | | **Decision Making** | Not enough data | Not enough data | ### Email Tracking | Product | Score | Reviews | |---|---|---| | **Email on Acid** | N/A | N/A | | **Litmus** | N/A | N/A | #### Agentic AI - Email Tracking | Feature | Email on Acid | Litmus | |---|---|---| | **Autonomous Task Execution** | Not enough data | Not enough data | | **Multi-step Planning** | Not enough data | Not enough data | | **Cross-system Integration** | Not enough data | Not enough data | | **Adaptive Learning** | Not enough data | Not enough data | | **Natural Language Interaction** | Not enough data | Not enough data | | **Proactive Assistance** | Not enough data | Not enough data | | **Decision Making** | Not enough data | Not enough data | #### Analytics | Feature | Email on Acid | Litmus | |---|---|---| | **Open Rates** | Not enough data | Not enough data | | **Link Activity** | Not enough data | Not enough data | | **Attachment Activity** | Not enough data | Not enough data | #### Customizations | Feature | Email on Acid | Litmus | |---|---|---| | **Email Platform Integration** | Not enough data | Not enough data | | **Email Scheduling** | Not enough data | Not enough data | | **Notifications** | Not enough data | Not enough data | | **Email Categorization** | Not enough data | Not enough data | | **Templates** | Not enough data | Not enough data | #### Generative AI | Feature | Email on Acid | Litmus | |---|---|---| | **AI Text Generation** | Not enough data | Not enough data | --- ## Categories **Shared Categories (2):** [Email Deliverability Tools](https://www.g2.com/categories/email-deliverability), [Email Testing Software](https://www.g2.com/categories/email-testing) **Unique to Litmus (7):** [SAP Store Software](https://www.g2.com/categories/sap-store), [Email Template Builder Software](https://www.g2.com/categories/email-template-builder), [Personalization Software](https://www.g2.com/categories/personalization), [E-Commerce Personalization Software](https://www.g2.com/categories/e-commerce-personalization), [Location-Based Marketing Software](https://www.g2.com/categories/location-based-marketing), [Email Marketing Software](https://www.g2.com/categories/email-marketing), [Email Tracking Software](https://www.g2.com/categories/email-tracking) --- ## Reviewer Demographics ### By Company Size | Segment | Email on Acid | Litmus | |---|---|---| | **Small-Business** | 40.5% | 28.4% | | **Mid-Market** | 47.6% | 42.6% | | **Enterprise** | 11.9% | 29.1% | ### By Industry #### Email on Acid - **Marketing and Advertising:** 28.6% - **Computer Software:** 16.7% - **Information Technology and Services:** 9.5% - **Internet:** 7.1% - **Telecommunications:** 4.8% - **Non-Profit Organization Management:** 4.8% - **Higher Education:** 4.8% - **Financial Services:** 4.8% - **Security and Investigations:** 2.4% - **Real Estate:** 2.4% - **Other:** 14.3% #### Litmus - **Marketing and Advertising:** 19.8% - **Information Technology and Services:** 7.9% - **Computer Software:** 6.8% - **Financial Services:** 4.5% - **Retail:** 4.1% - **Hospital & Health Care:** 3.4% - **Non-Profit Organization Management:** 3.2% - **Higher Education:** 2.7% - **Management Consulting:** 2.5% - **Health, Wellness and Fitness:** 2.5% - **Other:** 42.8% --- ## Alternatives ### Alternatives to Email on Acid - [Everest](https://www.g2.com/products/validity-inc-everest/reviews) — 4.2/5 stars (189 reviews) - [Brevo Marketing Platform](https://www.g2.com/products/brevo-marketing-platform/reviews) — 4.5/5 stars (2561 reviews) - [Constant Contact](https://www.g2.com/products/constant-contact/reviews) — 4.1/5 stars (7388 reviews) - [Intuit Mailchimp Email Marketing](https://www.g2.com/products/intuit-mailchimp-email-marketing/reviews) — 4.3/5 stars (12957 reviews) - [MailerLite](https://www.g2.com/products/mailerlite/reviews) — 4.6/5 stars (1107 reviews) - [Emma](https://www.g2.com/products/emma/reviews) — 4.0/5 stars (555 reviews) - [Campaign Monitor](https://www.g2.com/products/campaign-monitor/reviews) — 4.1/5 stars (722 reviews) - [Inbox Monster](https://www.g2.com/products/inbox-monster/reviews) — 4.9/5 stars (48 reviews) - [AWeber](https://www.g2.com/products/aweber/reviews) — 4.2/5 stars (649 reviews) - [ActiveCampaign](https://www.g2.com/products/activecampaign/reviews) — 4.4/5 stars (14678 reviews) ### Alternatives to Litmus - [Brevo Marketing Platform](https://www.g2.com/products/brevo-marketing-platform/reviews) — 4.5/5 stars (2561 reviews) - [Intuit Mailchimp Email Marketing](https://www.g2.com/products/intuit-mailchimp-email-marketing/reviews) — 4.3/5 stars (12957 reviews) - [MailerLite](https://www.g2.com/products/mailerlite/reviews) — 4.6/5 stars (1107 reviews) - [Constant Contact](https://www.g2.com/products/constant-contact/reviews) — 4.1/5 stars (7388 reviews) - [Klaviyo](https://www.g2.com/products/klaviyo/reviews) — 4.6/5 stars (1348 reviews) - [Campaign Monitor](https://www.g2.com/products/campaign-monitor/reviews) — 4.1/5 stars (722 reviews) - [Moosend](https://www.g2.com/products/moosend/reviews) — 4.7/5 stars (738 reviews) - [Instantly](https://www.g2.com/products/instantly/reviews) — 4.8/5 stars (4088 reviews) - [Twilio SendGrid Email Marketing Campaigns](https://www.g2.com/products/twilio-sendgrid-email-marketing-campaigns/reviews) — 4.0/5 stars (324 reviews) - [AWeber](https://www.g2.com/products/aweber/reviews) — 4.2/5 stars (649 reviews) --- ## Top Discussions ### Email on Acid No discussions available for this product. ### Litmus - Title: [What is litmus what are its types and uses?](https://www.g2.com/discussions/what-is-litmus-what-are-its-types-and-uses) — 2 comments > **Top comment:** "Litmus is a tool that helps you to build email and collaborate with teamates during the process. You can preview your email in different email clients and..." - Title: [What is Litmus used for?](https://www.g2.com/discussions/what-is-litmus-used-for) — 1 comment > **Top comment:** "Pre-launch visual QA of marketing emails" - Title: [What is litmus email testing?](https://www.g2.com/discussions/what-is-litmus-email-testing) — 1 comment > **Top comment:** "A feature that allows you to preview your email in different email client." - Title: [What's the benefit in running a Spam Test on Litmus?](https://www.g2.com/discussions/what-s-the-benefit-in-running-a-spam-test-on-litmus) — 1 comment, 1 upvote *(includes official response)* > **Top comment:** "Did you ever spend lots of time crafting the perfect email, just to find that it got placed into your subscriber's spam folder? It's an email marketer's..." --- **Source:** [G2.com](https://www.g2.com) | [Comparison Page](https://www.g2.com/compare/email-on-acid-vs-litmus)