Apollo.io Reviews & Product Details

Since writing this review, we've been especially impressed with Apollo's continued improvements to their intent data and AI-powered recommendations. The platform keeps getting smarter at surfacing the right prospects at the right time, which has made our outreach even more targeted. It's clear the team is constantly investing in the product. Review collected by and hosted on G2.com.

Anything that Apollo.io can improve?

Previous Response: There are some drawbacks. The learning curve is steep, and pricing isn't cheap, especially for larger teams. I've occasionally encountered outdated contact information, and the platform can slow down during peak hours. Email sending limits can also restrict high-volume campaigns. Despite these limitations, the ROI has been clear. Our prospecting efficiency has doubled, and conversion rates are up 30% since implementation. While it might be overkill for small teams, Apollo.io is a worthwhile investment for growing B2B sales operations. The bottom line: Apollo.io has earned its place as our team's go-to sales intelligence platform by delivering real, measurable results. Show Less Review collected by and hosted on G2.com.

Previous Response: Zapier integration and perfect search filters, plus good options such as save searches and match criteria notifications. Review collected by and hosted on G2.com.

Previous Response: My recent interaction with Apollo left me disheartened. As a paying customer, I discovered that the pricing plan I had subscribed to was now offering more perks at a slightly higher cost. When I approached their support team to upgrade my plan, they declined, citing a rigid policy that tied pricing to the specific terms at the time of subscription. This inflexibility, especially for loyal customers, felt unfair and inconvenient. I believe Apollo should reconsider its pricing policies to provide a more equitable and customer-friendly experience. Review collected by and hosted on G2.com.

Apollo’s new AI features actually make day-to-day outbound much easier. Researching prospects, writing personalized emails, and building outreach sequences now takes a fraction of the time compared to doing it manually.

What I like most is that everything happens in one place — the AI helps you understand accounts and create relevant outreach without jumping between tools. It feels less like automation and more like having a sales assistant.

Overall, a really solid upgrade that saves time and helps teams move faster. Review collected by and hosted on G2.com.

One area where Apollo could improve is the number of paywalls across the platform — many useful features feel locked behind upgrades, which can interrupt workflow and experimentation, especially for smaller teams.

I also experienced friction with the email connection setup. The process wasn’t as smooth as expected, and I ultimately had to export leads and use another tool for outreach. Improving email integration reliability and simplifying setup would make the platform much more seamless end-to-end.

Overall, Apollo is powerful, but reducing upgrade friction and improving core integrations would significantly improve the user experience. Review collected by and hosted on G2.com.

Since I first started using Apollo.io many enhancements have been added to the application. The overall system is now very powerful and improves the day-to-day efficiency of my work. The contacts database is now even easier to access and search to find a whole host of contact details. There are many features which I do not currently use, however, knowing that they are there and ready to use gives me confidence that I will stay with this product for the foreseeable future. Review collected by and hosted on G2.com.

I would be great if there was an additional user subscription level which allowed a very basic access at a much reduced cost. This is because I only get involved in freelance work now (as I'm retired) and do not need to use much of the available functionality. Review collected by and hosted on G2.com.

What I like best about Apollo.io is its Ease of Use and Ease of Implementation, it’s intuitive to get started without a steep learning curve. My Frequency of Use is extremely frequently because it combines a large number of features, from prospecting to outreach, in a single platform. The integrations are straightforward, which makes it easy to fit into existing workflows, and customer support has been responsive when needed. Review collected by and hosted on G2.com.

What I dislike about Apollo.io is the duplication of companies and contacts across different filters, which can make list-building inefficient. Additionally, data accuracy has been a challenge. So far, roughly a third of the contact information I’ve used has been invalid, which impacts outreach effectiveness and requires extra manual verification. Review collected by and hosted on G2.com.

In my daily work, I handle nutrition consultations, manage clinic operations, and also work on health education content. Apollo helps me find the right professional contacts when I need to reach out for work-related communication or collaboration. The search feels simple to use and I can filter people without getting confused. I didn’t have to do much setup to start getting useful results, so it was easy to begin using it. I open it only when needed, and it helps me get contacts faster instead of searching on different platforms. It has the main features I need and works well with the way I already manage contacts, so it fits into my routine without extra effort. Review collected by and hosted on G2.com.

At times, when I open a profile, some details take a moment to load, so I wait a bit and then continue. When I am checking a few profiles quickly, the view can feel a little crowded and I have to scroll more than needed. A few filters take some time to understand at first, but it becomes normal after using them once or twice. Also, when I apply many filters together, the page can feel a bit slow to refresh. Review collected by and hosted on G2.com.

What i like best about Apollo,io is its Powerful Waterfall enrichment and Chrome Extension the Waterfall Feature helps ensure higher data accuracy by automatically finding and verifying the best contact information from multiple sources while the Chrome Extension makes it very easy to capture Leads directly from LinkedIn without switching platforms Review collected by and hosted on G2.com.

The least helpful aspect can be unused credits don't roll over, they expire at the end of each billing cycle so if you don't use them you lose them entirely Review collected by and hosted on G2.com.

The ability to schedule data enrichment to happen automatically is nice. If you are good at prompt writing the ai features are nice too, although in my experience, connecting Apollo to Claude gives you the best results. Review collected by and hosted on G2.com.

As they have added more capabilities some of the options have become more finicky. For example, whether looking for people or companies, you now need to pay attention to what category is highlighted, Total, Net New, or Saved. Some actions will not work with all three options. It's annoying when you are going as fast as you can. Review collected by and hosted on G2.com.

Apollo.io is most useful because it helps you find the right decision makers and reach out to them faster all from one place it gives you verified B2B contact details lets you filter leads very precisely by role, company size, industry, location etc and allows you to send and automate outreach without switching tools it saves time, improves targeting and makes B2B sales much more efficient Review collected by and hosted on G2.com.

Free tier is very limited, most advanced filters and features are locked Review collected by and hosted on G2.com.

Apollo.io stands out for simplifying the entire B2B lead generation and outreach process within a single platform. I started using Apollo.io for the first time in 2025, and it quickly became a reliable tool for managing sales outreach and client acquisition. The contact database is broad and generally accurate, especially for targeting professionals in the US, UK, and EU markets. The advanced filtering capabilities are a major strength. Searching leads by industry, job title, company size, location, and technology stack makes it easier to reach relevant decision-makers instead of spending time on unqualified prospects. The built in email sequencing and tracking features add further value by allowing outreach campaigns to run smoothly without depending on multiple third-party tools. The interface is clean, well structured, and easy to navigate, even for first-time users. Setting up workflows, finding leads, and launching campaigns feels straightforward and efficient. This makes Apollo.io suitable for both small teams and growing businesses aiming to scale their outbound efforts. Overall, Apollo.io has helped improve lead quality, streamline outreach processes, and maintain a more organized and professional sales workflow. Review collected by and hosted on G2.com.

After using Apollo.io for about one month, I stopped mainly due to pricing limitations and credit restrictions. Many useful features require higher plans, which can feel expensive for smaller teams. Additionally, some contact data was outdated, leading to lower response rates in certain campaigns. Review collected by and hosted on G2.com.