Instantly Helps Automate Your B2B Email Outreach Forever.
Also listed in Email Deliverability, AI Sales Assistant, Account Data Management, Lead Mining, Lead Intelligence
When it's working (which doesn't seem often), it's a great platform to send cold emails. Their warm-up process seems to keep the emails out of spam. Review collected by and hosted on G2.com.
Whether you’re looking to reach more customers, sell more products, or simply share your passion with the world, Constant Contact has all the tools, features, and expert guida
Also listed in SMS Marketing, Event Marketing, Email Template Builder, AI Writing Assistant, Email Deliverability
There are so many templates and the platform guides you beautifully through the process of creating emails to send to clients. The system integrates with my booking system (& website) which allows me to collect client information more easily. I don't use CC as often as perhaps I could, because I don't want to inundate my clients with emails, but this is arguably why I feel like it is a fairly expensive product for what I need. Review collected by and hosted on G2.com.
Sales Hub is a modern sales software that helps teams build pipeline, accelerate deal velocity, and create stronger customer connections. Powered by HubSpot’s Smart CRM, it co
Also listed in Conversation Intelligence, Business Scheduling, Sales Engagement, AI Sales Assistant, Sales Enablement
As a small business owner what i like most about Hubspot sales hub is how easy it makes managing leads and follow ups . The email tracking , deal pipeline and task reminders help me stay organized without needing a big sales team. It was a user friendly and the automation tools save me a lot of time especially when handling multiple clients. For a small team it gives a very professional and structured sales process without being overwhelming. Review collected by and hosted on G2.com.
Sell faster, smarter, and more efficiently with AI + Data + CRM. Boost productivity and grow in a whole new way with Sales Cloud.
Also listed in Sales Planning, Business Scheduling, Conversation Intelligence, Sales Engagement, AI Sales Assistant
What I like most is how centralized and customizable everything is. I can easily track customer cases, view interaction history, and log updates across multiple channels in one place. The ability to automate follow-ups, use quick text, and customize reports makes it very efficient for managing customer service workflows. It also integrates well with other tools we use, streamlining my daily tasks. Review collected by and hosted on G2.com.
Easily manage your marketing campaigns, transactional emails, and SMS messages all in one simple and powerful platform.
Also listed in Shared Inbox, Email Testing, SMS Marketing, Email Template Builder, Personalization
I’m currently using Brevo to handle contact form submissions from my WordPress site (https://fetishfurniture.org), where I build and sell handcrafted BDSM furniture. I connected it via Contact Form 7 and Brevo SMTP to ensure messages reach my inbox reliably.
Setup was easy, and delivery has been excellent so far — no missing emails or spam issues. I haven’t used their marketing tools yet, but for transactional use and responding to customer inquiries, Brevo has been dependable and easy to manage.
Looking forward to exploring more as my business grows. Review collected by and hosted on G2.com.
Systeme is an all-in-one marketing platform allowing anyone with little tech knowledge to create high converting funnels and automation systems to increase leads, sales and, c
Also listed in Website Builder, Affiliate Marketing
Systeme is super easy to use. I have been creating online courses and downloadable resources for a while, and it was always a bit of a nightmare when it came to actually setting up the sales process and shop. With Systeme this takes a few simple clicks for it to work effortlessly. It even automatically suggests things like order bumps and marketing funnels. I realise now that I put off things like updating my site and creating new courses because my old platform was just so tricky to use - now Systeme makes this simple and I'm confident I'll be adding many more offers to my clients over the coming months and years. The migration from my old site to the Systeme was super-professional and efficient - and my allocated migration assistant (Nesrine) was always very patient with me and answered questions very quickly. Massive thank you to her. Review collected by and hosted on G2.com.
Substrata is a real-time, socially-aware AI sales coaching platform for Professional Dealmakers. It is trained to understand the 'social dance' between sellers and buyers, hel
Also listed in AI Sales Assistant, Email Tracking, Revenue Operations & Intelligence (RO&I), Sales Analytics, Conversation Intelligence
Standing out is Substrata's capacity to interpret human intent in moments of high-stakes conversation. Its Conversation Intelligence exposes even a slight change of tone or pause making it possible for me and my team to reply wisely and effectively. Its Email Tracking capability provides timely and informed follow-up, which is a necessity when communicating with educational partners and institutional clients. Review collected by and hosted on G2.com.
Apollo is an all-in-one sales intelligence platform with tools to help you prospect, engage, and drive more revenue. Sellers and marketers use Apollo to discover more customer
Also listed in Business Scheduling, Revenue Operations & Intelligence (RO&I), Lead-to-Account Matching and Routing, Transcription, Buyer Intent Data Providers
Apollo.io is an outstanding platform for commercial prospecting and lead generation. It gives you access to detailed information on millions of companies and professionals worldwide. Whether you're searching for new prospects or looking for the contact details of someone specific, Apollo delivers.
You can filter companies by industry, size, location, or business type, and the platform shows you a full list of employees, including their names, roles, and verified emails. Organizing your leads is simple with customizable lists.
What truly sets Apollo apart is its built-in outreach automation. You can build entire email sequences, including follow-ups, and schedule reminders for calls. Once you've set up your automation flows, they keep working for you — reaching out to every new lead you add, without lifting a finger. Plus, the platform offers smart recommendations to help optimize your strategy.
If you're serious about scaling your outbound sales, Apollo.io is a game-changer. Review collected by and hosted on G2.com.
Success.ai uses AI to help you send unlimited emails to verified leads, turbocharging your outreach. We identify the right leads to target, personalize your emails, and track
Also listed in Email Marketing, Sales Intelligence, Lead Mining, CRM
I use Success.ai to find potential customers for my clients who are specifically located in 6 different states. Even with limited keywords, I'm still able to generate highly targeted leads with complete and detailed profiles. The filtering feature is a huge help in narrowing down high-quality, relevant leads before exporting them. It really makes data search and processing way more efficient and effective.
What I love even more. It's super easy to implement and integrate into my workflow especially on my campaign strategy. I use it frequently around 3 hours per day and I might consider to upgraded after the free plan ended. Anytime I need assistance, their Customer Support very quick response and very helpful. Thanks for making my job a whole lot easier, Success.ai! Review collected by and hosted on G2.com.
Mailchimp is the #1 Email Marketing and Automations platform for growing businesses. More than 12 Million businesses including TEDTalks, Shutterstock, Boston Market, Nikon Ind
Also listed in AI Writing Assistant, Email Deliverability, Transactional Email, Email Testing
There are two elements of Mailchimp that I love. Firstly the templates and automation make creating new emails, and user journey automation quick and easy! Leaving you with much more time to consider your content. Then the feedback you receive after sending your comms out, is phenomenal, Mailchimp gives you pointers on what to improve on for your next comms. It encourages a user to keep to the correct frequency of comms and sends reminders on when best to send your next comms. It integrates into most open source and paid for platforms, I have used it for three platforms already. The support function is easy to use, and I have never had to reach out to an actual person, the FAQ's have answered all of my questions. Review collected by and hosted on G2.com.
Salesforce Email Studio email marketing tool (formerly ExactTarget) is a targeted email marketing provider for Fortune 500 and Small Businesses alike.
Also listed in SMS Marketing, Push Notification, Email Template Builder, Customer Journey Mapping, Mobile Marketing
It has its own email server - which means emails are being fired from salesforce marketing cloud engagement's server not from your own email server. Depending on the plan you can send as many emails as you want - no capping on number of sent emails. with just one click - you will get to see all the activity of your users on your website and landing pages. One of the best delivery rate of emails, use different templates or just fire plain emails..This salesforce product never disappoints. Me and my team run multiple outreach campaign every month. Review collected by and hosted on G2.com.
Close is an all-in-one sales CRM designed to increase sales productivity for sales teams. With built-in calling, email, SMS, and more, sales teams are able to close more deals
Also listed in Customer Communications Management, SMS Marketing, Sales Engagement, AI Sales Assistant, Outbound Call Tracking
Close CRM is my go-to sales tool because:
- All-in-one contact management - Track calls, emails, and SMS in one place.
- Highly customizable – Tailor pipelines, templates, and fields to fit my workflow.
- Power Dialer – One-click calls, local presence, and auto-logging save time.
- Smart automation – Auto-reminders, sequences, and workflows reduce manual work.
- clear analytics – Easy performance tracking for better decision-making.
Efficient, flexible, and built for sales. Review collected by and hosted on G2.com.
We help scale your cold email outreach by creating automated email inboxes and providing a sending infrastructure for bulk email sending.
Mailscale really nailed the offer. It's not just inboxes, it's getting rid of ALL the headaches you encounter trying to set up inboxes with other services. Beyond the software, the team is pretty incredible. I've gotten great support from real people - something that's exceedingly rare with SaaS providers these days. Review collected by and hosted on G2.com.
BigMailer is an Email Marketing Platform for Agencies and Developers
Also listed in Transactional Email
BigMailer is one of the most inexpensive, reliable email Blast services I have ever used—it outshines all of the competitors in terms of service, functionality, support, and, most importantly, price.
Support answers quickly and doesn't quit; they continue to follow up even when I think the issue is closed!
Don't Settle for Average. Choose Bigmailer Review collected by and hosted on G2.com.
With Clari, sales leaders get instant insight about their forecast and deal progress, with a direct line to reps to coach and align on next steps to close.
Also listed in Business Scheduling, Customer Revenue Optimization, Sales Engagement, AI Sales Assistant, Account Data Management
I really appreciate the simplicity of Clari. The tool is built in a way that makes it easy for everyone to use and understand. The new forecasting methodology has been well received by our teams, and the functionality is solid. Everything rolls up correctly, which is crucial for our weekly calls with the lines of business teams in the U.S. The visibility it provides, especially with the upsell tab, is also a big plus.
The support team at Clari has been top notch, our dedicated customer success manager has helped us navigate any roadblock we have faced so far! Review collected by and hosted on G2.com.
Also listed in Email Template Builder, SMS Marketing
As for Luigi's Box autocomplete, it works with large amounts of data that it can process lightning fast - just enter few letters and it will offer you exact suggestions for your search.
Implementation is easy, customer support helpfull and integration to the current website is also very easy, Review collected by and hosted on G2.com.
FireDrum's permission-based email marketing service combines an easy-to-use, web-based application with magazine-quality templates that can be custom designed to suit your mar
Also listed in Email Template Builder
They are helpful and prompt with personalized service at an affordable price. They made what was a complicated process with other companies I contacted relatively smooth and easy. Review collected by and hosted on G2.com.
Smartlead is the single most reliable and scalable cold email platform we’ve used, hands down. It powers the entire backend of our outbound operations across dozens of client accounts and thousands of inboxes.
We’ve generated over 2,000 positive replies and more than $20M in revenue using Smartlead. The ability to manage inbox warmups, rotate domains, control daily limits, and run high-performing Spintax-based messaging at scale makes it a true performance tool, not just a sending platform.
Deliverability has been consistently strong, and the level of automation available through their API and tagging system is what lets us run things smoothly across multiple verticals, campaigns, and teams. Review collected by and hosted on G2.com.
Simple All-in-One Marketing Software. With awesome software tools backed by a dedicated support team to make every part of your marketing more effective.
Also listed in Landing Page Builders, Online Form Builder, A/B Testing, Email Tracking, CRM
Engagebay is an almost completely featured CRM and email marketing SAAS solution but at a fraction of the cost of all the dominant players. And Engagebay's support team deserves all the awards! They are real humans, are highly responsive, and really seem to care about solving any problems users might come up against. What a refreshing experience! And I've found Engagebay very easy to use. In a time where the word "intuitive" has lost its true meaning in UX, Engagebay really does offer an intuitive experience. Review collected by and hosted on G2.com.
maildoso is an email hosting provider built specifically for sales teams. With maildoso you can create unlimited email accounts in no time for your outbound campaign
What I like best about Maildoso is how transparent and granular it is when it comes to deliverability reporting. Unlike tools like Instantly, which give you a single overall score that doesn’t tell the full story, Maildoso breaks things down by domain—so you can actually see how your emails are performing across Gmail and Outlook.
That means if your emails are hitting spam in Outlook but doing fine in Gmail, you’ll know right away and can adjust accordingly. It takes the guesswork out of deliverability and helps you make smarter, faster decisions. Review collected by and hosted on G2.com.