--- title: Interspire Reviews meta\_title: 'Interspire Reviews 2026: Details, Pricing, & Features | G2' meta\_description: Filter 37 reviews by the users' company size, role or industry to find out how Interspire works for a business like yours. aggregate\_rating: rating\_value: 4.3 review\_count: 37 scale: '5' date\_modified: '2026-08-07' parent\_category: name: Marketing url: https://www.g2.com/categories/marketing --- # Interspire Reviews & Product Details Take control of your email marketing. Forever. Tired of monthly fees and locked-down platforms? Interspire Email Marketer gives you a self-hosted solution that you own outright. One-time payment. Full access. No subscriptions, no restrictions. With Interspire, you get everything the big platforms charge extra for: - Unlimited contacts and sends - no usage limits or overage fees - Advanced automation with smart sequences and behavioral triggers - Built-in A/B testing and real-time performance analytics - Multi-user team access with granular permission controls - Full API access and custom integrations - Automatic bounce handling and list hygiene tools - Complete multilingual interface support Simple setup, powerful results. Our straightforward installation gets you running quickly, while comprehensive documentation and support ensure you succeed long-term. Since 2003, Interspire has helped thousands businesses, organizations, and agencies run powerful email campaigns on their own terms without the recurring costs or platform limitations that hold others back. Are you ready to own your email marketing instead of renting it? * * * Seller [Interspire](https://www.g2.com/sellers/interspire) Discussions [Interspire Community](https://www.g2.com/products/interspire/discuss) Languages Supported German, English, French, Portuguese, Spanish Solution Type All-in-One Overview by Interspire Support Show More ## Pricing Pricing provided by Interspire. ### Self-Installation $495.00 With One-Time Purchase ### Pro Installation $695.00 With One-Time Purchase [ View More Pricing Information ](https://www.g2.com/products/interspire/pricing) ## Top-Rated Alternatives [ ![Intuit Mailchimp Email Marketing](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Intuit Mailchimp Email Marketing") Intuit Mailchimp Email Marketing 4.3/5(12,984) ](https://www.g2.com/products/intuit-mailchimp-email-marketing/reviews) [ ![AWeber](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "AWeber") AWeber 4.2/5(649) ](https://www.g2.com/products/aweber/reviews) [ ![Constant Contact](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Constant Contact") Constant Contact 4.1/5(7,426) ](https://www.g2.com/products/constant-contact/reviews) [ View All Alternatives ](https://www.g2.com/products/interspire/competitors/alternatives) ## User Insights Average based on 37 real user reviews. Implementation Time 2 months Perceived Cost $$$$$ Typical contract price $0k - $0k [Sign in to view](/login) With One-Time Purchase [Log in to unlock pricing and user insights](/login) ![Pablo F.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Pablo F.") PF Pablo F. Online Marketing Specialist Small-Business (50 or fewer emp.) 4/17/2020 "Worst Ever" 0/5 What do you like best about Interspire? I like nothing about it. it never worked. Review collected by and hosted on G2.com. What do you dislike about Interspire? Customer support, slow and useless, they are not willing to work with you. Stay away, it's a waste of your time. Review collected by and hosted on G2.com. Recommendations to others considering Interspire: Horrible experince, stay away from it. Review collected by and hosted on G2.com. What problems is Interspire solving and how is that benefiting you? They say "Interspire Email Marketer is a single payment of $495 for a lifetime license" Nothing further from the truth. I had a system crash and lost everthing, they wouldn't provide a replacement for this software. They want me to pay again for this, not a chance, incompetents and crooks. Review collected by and hosted on G2.com. Show More Validated ReviewerSource: Organic ![Verified User in Marketing and Advertising](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Marketing and Advertising") IM Verified User in Marketing and Advertising Small-Business (50 or fewer emp.) 7/4/2020 "The application was very much user friendly and easy to use" 4.5/5 What do you like best about Interspire? Could use it without any hassle and dashboard is very comfortable to navigate Review collected by and hosted on G2.com. What do you dislike about Interspire? Nothing as in particular with the application Review collected by and hosted on G2.com. What problems is Interspire solving and how is that benefiting you? Majorly helpful for the email campaigns to scheduling it and benefitting with analysis of statistics and performance Review collected by and hosted on G2.com. Show More Validated ReviewerIncentivizedSource: G2 invite ![sunita m.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "sunita m.") SM sunita m. Email Marketing Specialist Small-Business (50 or fewer emp.) 3/3/2020 "easy to use, operate and understand." 4.5/5 What do you like best about Interspire? i can use multiple list in one campaign so no need to migrate all list in one. Also having option to check spamming keywords.. Review collected by and hosted on G2.com. What do you dislike about Interspire? nothing much to dislike. but mostly i like all features. Review collected by and hosted on G2.com. What problems is Interspire solving and how is that benefiting you? i m using it for mail campaign for my various clients.. easy to use and handle.. Review collected by and hosted on G2.com. Show More Validated ReviewerIncentivizedSource: G2 invite ![Umesh S.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Umesh S.") US Umesh S. Small-Business (50 or fewer emp.) 3/1/2020 "Best framework for shopping cart website" 5/5 What do you like best about Interspire? Lightweight, MVC, simple to understand, fast & efficient Review collected by and hosted on G2.com. What do you dislike about Interspire? Not any problem found yet, but inbuilt package are missing Review collected by and hosted on G2.com. Recommendations to others considering Interspire: Interspire framework is very simple, lightweight framework. Review collected by and hosted on G2.com. What problems is Interspire solving and how is that benefiting you? Not any problem found yet, but inbuilt package are missing Review collected by and hosted on G2.com. Show More Validated ReviewerIncentivizedSource: G2 invite ![Geras G.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Geras G.") GG Geras G. Team Lead Small-Business (50 or fewer emp.) 2/29/2020 "It's a good platform!" 4.5/5 What do you like best about Interspire? I recommend Interspire, I am using many years and will continue use. Review collected by and hosted on G2.com. What do you dislike about Interspire? The photo gallery can not say more. Because all the others are good. Review collected by and hosted on G2.com. What problems is Interspire solving and how is that benefiting you? My shop management Review collected by and hosted on G2.com. Show More 3/6/2020 Validated ReviewerIncentivizedSource: G2 invite ![Verified User in Information Technology and Services](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Information Technology and Services") CI Verified User in Information Technology and Services Small-Business (50 or fewer emp.) 3/26/2020 "Awesome Experience with Interspire" 4.5/5 What do you like best about Interspire? Ease of Use, Agility, robustness, reporting Review collected by and hosted on G2.com. What do you dislike about Interspire? Quick Scalability related turn around time Review collected by and hosted on G2.com. Recommendations to others considering Interspire: Please clear scability paradigm and practices first Review collected by and hosted on G2.com. What problems is Interspire solving and how is that benefiting you? Customer Experience related difficulty, getting real time customer data Review collected by and hosted on G2.com. Show More 10/16/2024 Validated ReviewerIncentivizedSource: G2 invite ![Juan B.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Juan B.") JB Juan B. Owner Small-Business (50 or fewer emp.) 11/27/2018 "Great Email Autoresponder & Marketing Solution" 5/5 What do you like best about Interspire? What I like best about Interspire Email Marketer is its a self-hosted solution that can be installed on your own server. Saves you the monthly maintenance cost VS paying for the amount of subscribers you have. Plug your own SMTP service / SMTP email service into the software and start sending emails and building list. Review collected by and hosted on G2.com. What do you dislike about Interspire? What I don't like about it, the opt-forms are outdated , non-responsive . Interspire email marketer also lacks a bit of the advance automation rules and features which most other email service providers have. Review collected by and hosted on G2.com. Recommendations to others considering Interspire: The cost use to range from $495 - $1,495 depending on how many admin users. But most recently the company has significantly reduced the price of this wonder script to $49.00 . I imagine they were going to discontinue with its support, but decided to make it available as a low-ticket item. I just hope they update the script for more advanced features and graphics of the interface and the forms it creates. Review collected by and hosted on G2.com. What problems is Interspire solving and how is that benefiting you? The problem Interspire email marketer solved, I can not send unlimited email to unlmited email subscribers any month without paying extra cost each month. Do not have to worry about getting any account shut down and losing list do to a TOS violation. I can also market content that most ESP's do not allow. Review collected by and hosted on G2.com. Show More Validated ReviewerIncentivizedSource: G2 invite ![jose e.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "jose e.") JE jose e. Freelance Small-Business (50 or fewer emp.) 10/3/2018 "Good for marketing between companies and customers." 3.5/5 What do you like best about Interspire? Among the several aspects that it has, it does not seem good to me a few times but it can help attract a lot of customers and automate sales while they are strengthening and give you the opportunity to have much more time to invest in your business while doing the marketing for you Review collected by and hosted on G2.com. What do you dislike about Interspire? There are many things that I do not like, maybe its graphic interface does not like or attract much attention, although this software has other problems that make it very difficult for those who are starting to use it but have much to improve even if the developers they update with this software will soon be one of the best in the market without any doubt Review collected by and hosted on G2.com. Recommendations to others considering Interspire: I recommend that sometimes it is complicated to use, but believe me it is starting to be very useful without telling you how it will go in your business and marketing. I think you will love this software when you start using interspire you will notice the difference that does not include all the good that will bring you and your work team will grow together in a fast and safe way Review collected by and hosted on G2.com. What problems is Interspire solving and how is that benefiting you? We are working a little faster now that we have this software that has made us direct marketing with customers if you are an entrepreneur who is just starting your business will help you and make things much easier you can think about how to continue and offer them something new for your clients and leave them totally satisfied Review collected by and hosted on G2.com. Show More Validated ReviewerIncentivizedSource: G2 Gives Campaign ![Verified User in Information Technology and Services](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Information Technology and Services") UI Verified User in Information Technology and Services Small-Business (50 or fewer emp.) 9/20/2018 "Decent email marketing features but very outdated" 3.5/5 What do you like best about Interspire? We used interspire in the beginning for our email marketing campaigns. What we liked about the software was that it was very robust, allowed you to easily send and track emails. We also liked that it easily connected to Amazon SES for email. Review collected by and hosted on G2.com. What do you dislike about Interspire? It did not have the graphical interface that competitor SaaS companies such as MailChimp have. It's not quite as intuitive. One major problem with the software is setting up the automation process for emails is very difficult. Review collected by and hosted on G2.com. Recommendations to others considering Interspire: Interspire was great during its time, but the developers have stopped updating the software. Please consider other software such as Acelle, MailWizz, which have much better UI. Review collected by and hosted on G2.com. What problems is Interspire solving and how is that benefiting you? We wanted a way to better reach out to our customers and a way to increase positive reviews through email marketing. Interspire offered this solution and allowed us to easily send out emails. Review collected by and hosted on G2.com. Show More Current UserValidated ReviewerIncentivizedSource: G2 invite CB Courtney B. Small-Business (50 or fewer emp.) 9/21/2018 "Best auto emailer for marketing out there." 3.5/5 What do you like best about Interspire? It can help turn more leads into more sales automatically. It does the follow up marketing for you so you will have much more time to invest in your business or do other necessary things. Review collected by and hosted on G2.com. What do you dislike about Interspire? I do not have one single complaint about this software. IT is just that good. Review collected by and hosted on G2.com. Recommendations to others considering Interspire: Look no further than interspire for all your marketing needs. You will not be disappointed with your software purchase. If you or your team is heavily involved in marketing, emailing, following up on leads then this is the software for you. It can automatically do things that used to take you hours and hours of work. Review collected by and hosted on G2.com. What problems is Interspire solving and how is that benefiting you? My marketing team is so much more productive now. We are turning more leads into sales and becoming much more profitable due to more sales and better efficiency by our marketiers. Review collected by and hosted on G2.com. Show More Validated ReviewerIncentivizedSource: G2 invite ## Questions about Interspire? Ask real users or explore answers from the community Get practical answers, real workflows, and honest pros and cons from the G2 community or share your insights. [ Ask about Interspire ](https://www.g2.com/products/interspire/discussions/new) GU Guest User • Last activity over 3 years ago Is there a limit on how many emails Interspire Email Marketer can send per day? 0 Upvotes 1 [ Join the conversation ](https://www.g2.com/discussions/is-there-a-limit-on-how-many-emails-interspire-email-marketer-can-send-per-day) GU Guest User • Last activity over 3 years ago What does Interspire do? 0 Upvotes 1 [ Join the conversation ](https://www.g2.com/discussions/what-does-interspire-do) [ View all Discussions ](https://www.g2.com/products/interspire/discuss) ## Pricing Options Pricing provided by Interspire. ### Self-Installation $495.00 With One-Time Purchase ### Pro Installation $695.00 With One-Time Purchase [ View More Pricing Information ](https://www.g2.com/products/interspire/pricing) ##### ##### Interspire Features Integration Data Import & Export Tools Social Media Integration Email Marketing Email and Mobile Preview Manage Email Lists Building and Personalizing Emails Reporting & Analytics A/B Testing Basic Reporting [ View More Features ](https://www.g2.com/products/interspire/features) ##### Categories on G2 [Email Marketing](https://www.g2.com/categories/email-marketing) ##### Explore More [Which WYSIWYG editor solutions address drag-and-drop editing without requiring extensive technical expertise?](https://www.g2.com/discussions/which-wysiwyg-editor-solutions-address-drag-and-drop-editing-without-requiring-extensive-technical-expertise)[Which automotive digital retailing tools simplify round-robin lead distribution and reduce paperless workflow complexity for dealership operations teams?](https://www.g2.com/discussions/which-automotive-digital-retailing-tools-simplify-round-robin-lead-distribution-and-reduce-paperless-workflow-complexity-for-dealership-operations-teams)[Which on-premise data integration platforms are the highest rated for processing large data volumes efficiently when the job sizes exceed what a typical cloud ETL tool is optimized for?](https://www.g2.com/discussions/which-on-premise-data-integration-platforms-are-the-highest-rated-for-processing-large-data-volumes-efficiently-when-the-job-sizes-exceed-what-a-typical-cloud-etl-tool-is-optimized-for) [Which AI customer support tool integrates with live chat systems?](https://www.g2.com/discussions/which-ai-customer-support-tool-integrates-with-live-chat-systems)[Recommended digital asset management app for cross-platform use](https://www.g2.com/discussions/recommended-digital-asset-management-app-for-cross-platform-use)[Pros and Cons Details](https://www.g2.com/products/interspire/reviews?qs=pros-and-cons) [Show MoreShow Less](javascript:void(0);)