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Top Apollo.io Alternatives, Competitors & Similar Software

Founded 2015

Find 20 competitors in the Email Verification Software. Compare other SaaS such as Brevo, Getresponse and Getresponse. These Apollo.io competitors have raised $1.6B and together serve more than 1.6M customers and employ over 12.1K team members.

Compare Apollo.io with Brevo
1Brevo logo
Brevo

Email Verification Software

Brevo, formerly known as Sendinblue, is the leading customer relationship management (CRM) suite designed to fully cultivate long-term customer relationships and to empower businesses to expand in a fast changing digital world. With Brevo, businesses have a unified view of the customer journey in one easy-to-use platform to grow meaningful relationships.

Revenue
$150M
Customers
500K
Year founded
2012
Funding
$198.5M
Team size
254
Location
France
Compare Apollo.io with Getresponse
2Getresponse logo
Getresponse

Email Verification Software

GetResponse is an all-in-one marketing platform that provides businesses with tools for email marketing, marketing automation, landing pages, and webinars. The company's mission is to help businesses grow their customer base and increase their revenue through effective marketing campaigns. GetResponse's platform offers a range of solutions designed to help businesses of all sizes automate their marketing processes, segment their audiences, and track their results. The platform features a drag-and-drop email editor, a library of templates, and tools for A/B testing, automation workflows, and lead generation. GetResponse also provides users with real-time analytics and reporting to help them measure the effectiveness of their campaigns. The company was founded in 1998 and is headquartered in Gdansk, Poland.

Revenue
$150M
Customers
100K
Year founded
1998
Funding
-
Team size
485
Location
Poland
Compare Apollo.io with Getresponse
3Getresponse logo
Getresponse

Email Verification Software

GetResponse is an all-in-one marketing platform that provides businesses with tools for email marketing, marketing automation, landing pages, and webinars. The company's mission is to help businesses grow their customer base and increase their revenue through effective marketing campaigns. GetResponse's platform offers a range of solutions designed to help businesses of all sizes automate their marketing processes, segment their audiences, and track their results. The platform features a drag-and-drop email editor, a library of templates, and tools for A/B testing, automation workflows, and lead generation. GetResponse also provides users with real-time analytics and reporting to help them measure the effectiveness of their campaigns. The company was founded in 1998 and is headquartered in Gdansk, Poland.

Revenue
$150M
Customers
100K
Year founded
1998
Funding
-
Team size
485
Location
Poland
Compare Apollo.io with Getresponse
4Getresponse logo
Getresponse

Email Verification Software

GetResponse is an all-in-one marketing platform that provides businesses with tools for email marketing, marketing automation, landing pages, and webinars. The company's mission is to help businesses grow their customer base and increase their revenue through effective marketing campaigns. GetResponse's platform offers a range of solutions designed to help businesses of all sizes automate their marketing processes, segment their audiences, and track their results. The platform features a drag-and-drop email editor, a library of templates, and tools for A/B testing, automation workflows, and lead generation. GetResponse also provides users with real-time analytics and reporting to help them measure the effectiveness of their campaigns. The company was founded in 1998 and is headquartered in Gdansk, Poland.

Revenue
$150M
Customers
100K
Year founded
1998
Funding
-
Team size
485
Location
Poland
Compare Apollo.io with Brevo
5Brevo logo
Brevo

Email Verification Software

Brevo, formerly known as Sendinblue, is the leading customer relationship management (CRM) suite designed to fully cultivate long-term customer relationships and to empower businesses to expand in a fast changing digital world. With Brevo, businesses have a unified view of the customer journey in one easy-to-use platform to grow meaningful relationships.

Revenue
$150M
Customers
500K
Year founded
2012
Funding
$198.5M
Team size
254
Location
France
Compare Apollo.io with Insider
6Insider logo
Insider

Email Verification Software

Useinsider.com is a marketing technology company that provides a range of solutions to help businesses enhance their customer engagement and experience. Their solutions include personalized messaging, mobile push notifications, web push notifications, email marketing, and more. Useinsider aims to help businesses deliver relevant and timely messages to their customers and drive customer engagement, retention, and revenue growth.

Revenue
$150M
Customers
1K
Year founded
2012
Funding
$272.1M
Team size
1.6K
Location
Turkey
Compare Apollo.io with Callbox Inc.
7Callbox Inc. logo
Callbox Inc.

Email Verification Software

Callbox is a worldwide recognized leader in B2B Lead Generation powered by AI and human expertise, having been one of the top lead generation experts for the past many years. With a team of over 700 marketing professionals and a massive in-house B2B database, we help businesses of all sizes and industries achieve their growth and revenue goals. Our proprietary AI-powered lead generation platform called "SMART Engage" helps us to identify and qualify leads, personalize content, and track results. This allows us to deliver high-quality leads that are more likely to convert into customers.To get in touch with decision-makers at various stages of the conversion cycle, we use a combination of inbound and outbound channels such as the website, chat, events, email, voice, social media, and SMS. We have a proven track record of success, having completed over 10,000 campaigns in various B2B verticals and geographical areas. We are committed to helping our clients achieve their business objectives, and we believe that AI-powered lead generation is the best way to do that. Contact us today to learn more how Callbox uses AI and human expertise to generate high-quality leads.

Revenue
$150.3M
Customers
-
Year founded
2004
Funding
-
Team size
-
Location
United States
Compare Apollo.io with Callbox Inc.
8Callbox Inc. logo
Callbox Inc.

Email Verification Software

Callbox is a worldwide recognized leader in B2B Lead Generation powered by AI and human expertise, having been one of the top lead generation experts for the past many years. With a team of over 700 marketing professionals and a massive in-house B2B database, we help businesses of all sizes and industries achieve their growth and revenue goals. Our proprietary AI-powered lead generation platform called "SMART Engage" helps us to identify and qualify leads, personalize content, and track results. This allows us to deliver high-quality leads that are more likely to convert into customers.To get in touch with decision-makers at various stages of the conversion cycle, we use a combination of inbound and outbound channels such as the website, chat, events, email, voice, social media, and SMS. We have a proven track record of success, having completed over 10,000 campaigns in various B2B verticals and geographical areas. We are committed to helping our clients achieve their business objectives, and we believe that AI-powered lead generation is the best way to do that. Contact us today to learn more how Callbox uses AI and human expertise to generate high-quality leads.

Revenue
$150.3M
Customers
-
Year founded
2004
Funding
-
Team size
-
Location
United States
Compare Apollo.io with Teads
9Teads logo
Teads

Email Verification Software

Teads operates a leading, cloud-based, omnichannel platform that enables programmatic digital advertising across a global ecosystem of quality digital media. As an end-to-end solution, Teads’ modular platform allows partners to leverage buy-side, sell-side, creative, data and AI optimization technologies. For advertisers and their agencies, Teads offers a single access point to buy the inventory of many of the world’s best publishers and content providers. Through exclusive global media partnerships, Teads enables advertisers and agencies to reach billions of unique monthly users in brand safe, responsible advertising environments, while improving the effectiveness and efficiency of digital ad transactions. Teads partners with the leading marketers, agencies and publishers through a team of 1,200+ people in 50 offices across more than 30 countries. We're committed to creating a dynamic work environment that values diversity and inclusion, and represents employees across a variety of skill sets. We embrace contributions from all ages, sexes, races, ethnicities, religions, sexual orientations and gender identities.

Revenue
$147.4M
Customers
-
Year founded
-
Funding
$82.2M
Team size
1.3K
Location
United States
Compare Apollo.io with GBG Plc
10GBG Plc logo
GBG Plc

Email Verification Software

GBG is the leading expert in global identity and location tech, enabling safe and rewarding digital lives for genuine people, everywhere. For over 30 years, we have combined global data with our innovative technology to make sure that genuine people everywhere can digitally prove who they are and where they live. We are an essential ingredient that protects against digital crime, strengthens business resilience and drives responsible growth, at scale, across a diverse range of sectors. Today, our team of over 1,100 people serve more than 20,000 customers globally.

Revenue
$146.5M
Customers
-
Year founded
1989
Funding
-
Team size
1.3K
Location
United Kingdom
Compare Apollo.io with Centro
11Centro logo
Centro

Email Verification Software

Created the most comprehensive, automated and intelligent software platform for the digital media industry.

Revenue
$145.8M
Customers
1.7K
Year founded
2001
Funding
$52.8M
Team size
514
Location
United States
Compare Apollo.io with Showpad
12Showpad logo
Showpad

Email Verification Software

Showpad NV offers a sales enablement platform that helps businesses optimize their sales processes and increase revenue. Showpad's platform provides a range of features, including content management, sales training, analytics, and AI-powered recommendations, to help sales teams deliver more effective and personalized sales pitches to prospects and customers.

Revenue
$145M
Customers
1.2K
Year founded
2011
Funding
$159.5M
Team size
496
Location
United States
Compare Apollo.io with Basis Technologies
13Basis Technologies logo
Basis Technologies

Email Verification Software

Basis Technologies is a global provider of media automation and programmatic advertising software and services for enterprises. The Basis platform consolidates digital operations across programmatic, publisher-direct, connected TV (CTV), search, and social to unify and streamline campaigns. Basis integrates otherwise disconnected processes, systems, and point solutions to create a seamless workflow and centralized system of record for digital advertisers. Headquartered in Chicago, Basis is renowned for its commitment to employees and workplace culture.

Revenue
$155.4M
Customers
-
Year founded
2001
Funding
$37.6M
Team size
1.4K
Location
United States
Compare Apollo.io with Atmosphere TV
14Atmosphere TV logo
Atmosphere TV

Email Verification Software

Atmosphere is the world's leading streaming TV service for businesses, offering original, audio-optional TV channels. There is a channel for every business and mood. Atmosphere's TV channels fill the void for businesses in a world dominated by linear cable TV suited for at-home viewing. No cable carrier has addressed the need for TV programming that doesn't require audio or the love of sports to be enjoyed. Atmosphere's founders recognized that TV for business was broken and they set out to fix it. Closed-captioned talking heads, news and reality TV on mute is no way to watch TV in businesses. So Atmosphere set off to conquer an entirely new class of TV programming: audio-optional streaming TV. Businesses can now run their own marketing promotions both within their venues and outside of them by utilizing Atmosphere Ads, and keep the content fresh with custom playlists! Atmosphere was incubated under Chive Media Group and spun out in 2019.

Revenue
$144M
Customers
-
Year founded
2018
Funding
$190M
Team size
410
Location
United States
Compare Apollo.io with Listrak
15Listrak logo
Listrak

Email Verification Software

Provider of a digital marketing automation platform intended to analyze sales, develop branding and improve customer engagement. The company's digital marketing automation platform personalizes product recommendations for every customer across multiple channels, tracks promotional campaign performance, monitors sales, analyzes consumer behavior and recommends suitable marketing strategies, enabling online retailers and omnichannel digital marketers to create personalized interactions to reach, engage and convert shoppers.

Revenue
$143.2M
Customers
1K
Year founded
1999
Funding
-
Team size
373
Location
United States
Compare Apollo.io with Nova AI
16Nova AI logo
Nova AI

Email Verification Software

Nova AI helps SMBs drive revenue growth with lead generation, marketing automation, and artificial intelligence solutions

Revenue
$156.9M
Customers
20
Year founded
2024
Funding
-
Team size
-
Location
Nigeria
Compare Apollo.io with Nova AI
17Nova AI logo
Nova AI

Email Verification Software

Nova AI helps SMBs drive revenue growth with lead generation, marketing automation, and artificial intelligence solutions

Revenue
$156.9M
Customers
20
Year founded
2024
Funding
-
Team size
-
Location
Nigeria
Compare Apollo.io with Typeform
18Typeform logo
Typeform

Email Verification Software

Typeform, founded in 2012 and headquartered in Barcelona, Spain, is a SaaS platform that enables businesses to create conversational forms, surveys, and quizzes delivered through an engaging, interactive UI. The company was co-founded by David Okuniev and Robert Muñoz, both of whom later stepped back from the co-CEO roles; Joaquim Lecha now serves as CEO, with David Okuniev remaining as co-founder. Typeform has grown from roughly $9.6M in revenue in 2016 to $141.1M in 2024, reaching a $935M post-money valuation after a $135M Series C in 2022. The company has raised $186.9M in total across five rounds and serves 125,000 customers globally, with a team of 728. Average revenue per customer has historically been around $40 per month, and the platform processes hundreds of millions of form submissions monthly. The company's growth story spans three distinct chapters: a product-led phase from 2012 to 2018 that reached roughly $20M in revenue, a go-to-market acceleration phase from 2019 to 2022 anchored by paid search that added approximately $60M more, and a third chapter beginning in 2023 focused on a unified revenue funnel, shifting the North Star metric from total customer count to total submissions, and targeting higher-value enterprise segments. Within Typeform, David Okuniev also incubated VideoAsk, which reached $1.4M ARR in its first paid year and $3M ARR before he handed it off, and later launched a new async audio product called Relayed.

Revenue
$141.1M
Customers
125K
Year founded
2012
Funding
$186.9M
Team size
728
Location
Spain
Compare Apollo.io with Typeform
19Typeform logo
Typeform

Email Verification Software

Typeform, founded in 2012 and headquartered in Barcelona, Spain, is a SaaS platform that enables businesses to create conversational forms, surveys, and quizzes delivered through an engaging, interactive UI. The company was co-founded by David Okuniev and Robert Muñoz, both of whom later stepped back from the co-CEO roles; Joaquim Lecha now serves as CEO, with David Okuniev remaining as co-founder. Typeform has grown from roughly $9.6M in revenue in 2016 to $141.1M in 2024, reaching a $935M post-money valuation after a $135M Series C in 2022. The company has raised $186.9M in total across five rounds and serves 125,000 customers globally, with a team of 728. Average revenue per customer has historically been around $40 per month, and the platform processes hundreds of millions of form submissions monthly. The company's growth story spans three distinct chapters: a product-led phase from 2012 to 2018 that reached roughly $20M in revenue, a go-to-market acceleration phase from 2019 to 2022 anchored by paid search that added approximately $60M more, and a third chapter beginning in 2023 focused on a unified revenue funnel, shifting the North Star metric from total customer count to total submissions, and targeting higher-value enterprise segments. Within Typeform, David Okuniev also incubated VideoAsk, which reached $1.4M ARR in its first paid year and $3M ARR before he handed it off, and later launched a new async audio product called Relayed.

Revenue
$141.1M
Customers
125K
Year founded
2012
Funding
$186.9M
Team size
728
Location
Spain
Compare Apollo.io with Netcore Cloud
20Netcore Cloud logo
Netcore Cloud

Email Verification Software

Netcore offers a Comprehensive Customer Engagement & Experience Suite that empowers marketers to create personalized customer experiences. Our platform enables marketers to connect customer data across channels and systems, create targeted segments and deliver meaningful experiences across digital channels like Web, Email, App Notifications, Whatsapp, SMS and RCS. Netcore is trusted by over 6,500 brands across sectors such as Ecommerce, Retail, Banking & Financial Services, Media & Entertainment, and Travel, to deliver AI-powered experiences. Some of our marquee global customers include Swiggy, Myntra, Crocs, Pizza Hut, Domino's, McDonald's and many more. Global Recognitions: - Leader in Commerce Search and Product Discovery in The Forrester Wave 2023 and the only Forrester rated global vendor in Product Discovery, Cross Channel Marketing Hubs and Email. - Leader in Marketing Platforms in G2’s Winter 2024 Grid - Top 20 global Google Cloud Partner Netcore is proud to be certified as a Great Place to Work for six consecutive years in India affirming our commitment to exceptional workplace culture. The company has global presence in 20+ offices across North America, South America, Europe, and APAC. Netcore is the Martech OS that helps businesses drive revenue growth, maximise customer lifetime value, and accelerate their journey towards profitability.

Revenue
$136.5M
Customers
5K
Year founded
1998
Funding
$3.2M
Team size
1.2K
Location
India
Top Apollo.io Competitors & Alternatives