Apollo.io: Free B2B Phone Number & Email Finder
Extension Actions
- Extension status: Featured
Apollo enables users to find contact info, connect with buyers, track emails, and more for free.
Find and close your next deal with the largest living data network and most powerful go-to-market tools. Do it all in one platform fueled by the most accurate data on 210M contacts and 35M accounts.
You can use this free extension to find accurate and verified emails or phone numbers for free wherever you work, or access all the full power of the Apollo platform, including our entire B2B database, with a free account at https://www.apollo.io/sign-up.
Millions of sellers at over 500,000 companies beat their number with Apollo.
🔥Go beyond data
Use Apollo Chrome Extension to do all of the below on tools you use everyday including Gmail, Google Calendar, Salesforce, Hubspot, and any company websites:
- Find contact emails and phone numbers
- Build lead lists
- Get contact & company insights & signals
- Send emails
- Personalize emails with AI
- Add email templates
- Add email snippets
- Add contacts to Apollo, Outreach, or Salesloft sequences
- Call contacts
- Create and log new tasks
- Update contact & company stages
🛠️ Additional platform unique features
Besides all the functionalities above that Apollo Chrome Extension can do for you across any platform, there are also additional functionalities within each platform you can access!
Gmail:
- Configure email tracking
- Add meeting calendar link
- Embed meeting time slots
- Add contacts to follow-up sequences
- Set email reminders
- Sync emails to Salesforce/Hubspot
Apollo Everywhere:
- Get a list of company employees
- See all activities associated with the company
Google Calendar:
- Access Apollo data for your daily meetings
- Log meeting notes all in one place
Salesforce/HubSpot:
- View full Apollo contact & company profiles on top of your CRM contacts & accounts
- Add your CRM contacts directly to Apollo sequences
- Log emails
- Create and/or log new tasks
- Assign and/or complete calls
LinkedIn:
- Automate end-to-end Linkedin prospecting
- Save in bulk contact search results into lists
🆓 Free to use
Unlock value at the get-go with Apollo’s free pricing tier that provides you access to the above features with:
- Unlimited email credits
- 10 export credits per month
- 2 basic sequence automation
- 3 buying intent topics
- 5K words in AI assisted emails
See our pricing page for additional plans, https://www.apollo.io/pricing.
Follow us on social media
Linkedin: https://www.linkedin.com/company/apolloio/
Instagram: https://www.instagram.com/meetapollo.io/
TikTok: https://www.tiktok.com/@useapollo.io
Helpful resources
Knowledge base: https://knowledge.apollo.io/hc/en-us
Academy: https://www.apollo.io/academy
Website: https://www.apollo.io
Privacy Policy: https://www.apollo.io/privacy/
Latest reviews
- Anonymous
- The Apollo extension is THE BEST! (and I've used every competitor) I use this extension every day, it's saved me so much time and has given my team invaluable insights. This is by far the best way to quickly gather up-to-date company & contact info. I use this on LinkedIn and various websites, and rarely run into bugs. All key functionalities work very well, and the recent UI updates are great. Loving how everything looks and functions, and will continue to use & recommend!
- Anonymous
- Apollo extension has been pretty useful to me to source out contact data from LinkedIN. Best part is them being rating the emails and phone numbers on how sure we could be when enriching our prospects. Best tool available for the B2B market!
- Anonymous
- Garbage extension. Compared to Outreach, Apollo is so far behind. The extension lives in the browser so if you change pages, then it drops the call. Really poorly designed and thought out. You can tell that no one is sales has used this.
- Anonymous
- Absolutely useful -- even the free version. It makes getting the contacts of executives and other professionals easy. You get the email right as you open the Linkedin profile of whoever you're searching and the emails are more often than not correct. I recommend.
- Anonymous
- Very useful! It makes reaching the right recruiters and hiring managers contacts through LinkedIn fast and efficient. The contact information is rarely inaccurate, easy to access, and saves a lot of time compared to manual searches.
- Anonymous
- I’ve really enjoyed using the Apollo Chrome Extension, and it has been extremely helpful in my work in US IT staffing. It makes reaching the right vendor contacts through LinkedIn fast and efficient. The contact information is rarely inaccurate, easy to access, and saves a lot of time compared to manual searches. Apollo integrates seamlessly into my daily workflow and has improved both my outreach and response rates. It’s a reliable, user-friendly tool that adds real value for recruiters and staffing professionals.
- Anonymous
- Worthless Not work as intended only work profiles that are available on apollo not from linkdin.
- Anonymous
- Very resourceful tool. I use it for my SDR responsibilities to prospect and enrich my lists. Helps me connect and enhance my outbound strategy.
- Anonymous
- I'm a relatively new user to Apollo but not a new user to email finding tools. Of all the ones that I have used, I've found Apollo to be among the most thorough and effective. I am in Recruiting and Apollo is now a must use tool for me!
- Anonymous
- Over the past year I've tested numerous AI based lead generators, and Apollo is by far the most effective I have utilized thus far. The Chrome extension works seamlessly, and the platform is versatile and easy to use. The work required to be successful is the user's responsibility to develop outgoing messaging, but Apollo provides useful tools to make it work! I highly recommend giving Apollo a try - I have yet to find a better lead development platform anywhere!
- Anonymous
- Amazing extension! It has helped me a lot to connect with people in a much faster and simpler way. Love it!!
- Anonymous
- Apollo has helped a lot to improve my productivity and connect with other people in a faster way. It's pretty simple to use and navigate once you get the hang of it.
- Anonymous
- This is a great complement to our professional Apollo account. Makes it super easy to find contact details as you are surfing the web looking for prospects. Recommended!
- Anonymous
- Seriously, Apollo has been tremendously helpful in finding accurate and relevant information about prospects. The platform makes it easy to identify the right leads and better understand potential customers, which has significantly improved the quality of my outreach. Since using Apollo, I’ve seen a noticeable increase in engagement, as the data is reliable and well-organized. The interface is very user-friendly, making it simple to navigate and use even for someone new to the tool. Overall, Apollo has become an essential part of my workflow, and I would strongly recommend it to anyone looking to improve their prospecting and sales engagement efforts.
- Anonymous
- I use Apollo's Chrome Extension constantly for partnership outreach and lead generation. Being able to pull verified contact info directly from LinkedIn profiles saves me hours of manual research. The data quality is solid, and the integration with Apollo's main platform makes building targeted prospect lists seamless. If you're doing any kind of business development or sales outreach, this is a great tool.
- Anonymous
- This add-on has been great for finding contact information using linkedin. It's very simple and I haven't run into any issues. Will save you a lot of time.
- Anonymous
- This has helped me find key prospect information before outreaches and has made the difference in several business wins. Props to Apollo for creating such a good platform.
- Anonymous
- Love it! Makes my work so much easier.
- Anonymous
- Apollo is a very useful tool for prospecting and contact research. The Chrome extension in particular is quick to use and integrates well with LinkedIn, making it easy to find and verify contact details without breaking workflow. The interface is clean, data is generally reliable, and it saves a lot of time compared to manual research. Overall, a solid tool for sales and business development.
- Anonymous
- It’s been 4 weeks since I started using Apollo with the Chrome extension, and one word is enough to describe it: perfect. It has reduced my workload to a quarter of what it was and helped me save a significant amount of time. Its automated tasks are like hidden gems, and the prospect scanning feature is also an excellent tool. Overall, a 10/10 tool.
- Anonymous
- I have simply loved their extension feature. I can click on any person and it will give me all about their information which is highly useful when doing outreach prospecting.
- Anonymous
- Great tool, easy to use and most importantly - reliable. Prospecting made easy.
- Anonymous
- Happy with Apollo. I enjoy using this awesome tool on a daily basis. The information helps me to do my job and makes me more efficient. Great having the information so easily accessible. Thank you!
- Anonymous
- Honestly its a great tool all around. There is so much value packed into the price. So many automations, workflows and power ups. Great prospecting tool and CRM
- Anonymous
- Very happy with apollo. Its a brilliant tool that has helped me in my job.
- Anonymous
- So happy with apollo.io in helping my lead generation & prospecting. The info is accurate and up-to-date and having the browser extension at the click of a button helps efficiency enormously!
- Anonymous
- Apollo.io has been an integral part of our tools when it comes to prospecting. With its high accuracy and up time, we see value adding a lot to our processes.
- Anonymous
- Apollo is a great tool and is super convenient. It has been an immense help when trying to network and find emails on the fly. It's been a while since i started using it and to be honest its best, like you can find mail Id's, phone numbers and the history of one's company and can contact them. Its been the game changer.
- Anonymous
- It's been a while since i started using it and to be honest its best, like you can find mail Id's, phone numbers and the history of one's company and can contact them. Its been the game changer. You Should it once.
- Anonymous
- Excellent freemium tool that I use to support ZoomInfo and SalesIntel
- Anonymous
- Essential Tool for Prospecting: Data Power Meets Workflow Speed! The Apollo.io Chrome Extension is, without a doubt, the most valuable tool in my sales tech stack. It perfectly combines an unrivalled B2B database with seamless workflow integration. I am consistently finding accurate and verified contact information, making it incredibly easy to enrich leads and find prospects directly on sites like LinkedIn. What truly sets it apart is the efficiency: I can instantly find a prospect's details and add them straight into an automated outreach sequence with just one click, all without ever leaving my current page. This has dramatically cut down on manual data entry and context-switching, allowing me to be far more productive. If you're serious about outbound sales and want high-quality data delivered exactly when and where you need it, this extension is an absolute must-have. Highly recommended for any sales professional!
- Anonymous
- Instead of having to bounce between LinkedIn and websites to Apollo, this tool keeps me in my workflow and gives me the relevant info I need about my prospects. Love it!
- Anonymous
- If you are in business development, this is the best tool around! It is a must have in your tech stack or else you will fall behind quickly.
- Anonymous
- Apollo is a great tool and is super convenient. It has been an immense help when trying to network and find emails on the fly.
- Anonymous
- The Apollo Chrome Extension has been incredibly useful for my daily workflow. It makes it very easy to find accurate contact details, enrich leads, and speed up my outreach process. The UI is simple, fast, and reliable, and it saves me a lot of time compared to other tools I’ve used. Definitely a must-have extension for anyone in sales or marketing.
- Anonymous
- This is an absolute time saver. No copying and pasting profile URLs anymore.
- Anonymous
- Great extension and what I like most is the linkedin integration.
- Anonymous
- Amazing software and extension. What I like most is the linkedin integration and google calendar.
- Anonymous
- Apollo’s extension makes prospecting way easier. The data is accurate, enrichment is super fast, and handy one-click actions right in LinkedIn and Gmail make workflows easy. A clean UI and smooth CRM sync makes the whole process very smooth.
- Anonymous
- Really easy to do one off cold calls from the extension. Also great for quick referencing of contact information (email, call). Company research is a bonus!
- Anonymous
- Apollo has been helpful in uncovering that info that's never easy to find. I've found it useful as I'm growing my business in finding contact and info on potential leads and will more than likely upgrade to the next tier in 2026.
- Anonymous
- As a sales person, I'm a big fan! It's easy to use and is pretty intuitive. Also, for the most part, it has the emails that I have been needing. Would recommend.
- Anonymous
- The extension works really well and gets me the contacts I need on a dime.
- Anonymous
- Apollo is great! Super useful tool and the extension makes accessing emails, numbers, Linkedin and linking the contact in Hubspot super easy
- Anonymous
- Features such as adding contacts to lead lists/sequences, email tracking, templates, follow-up nudges, and CRM sync streamline workflows for sales or marketing teams.
- Anonymous
- The extension grabs the exact contact and company info you need, without the headache of switching tabs.
- Anonymous
- Very useful and convenient for extracting contact details while viewing linkedin pages!
- Anonymous
- Luv the Chrome extension. Makes it easy and quick to view vital information about contacts and companies. Terrific going to someone's linked in page and then looking up various was to contact them in less than 3 seconds.
- Anonymous
- Apollo is great! Super useful tool and the extension makes accessing emails, numbers and linking the contact in Hubspot super easy.
- Anonymous
- Apollo is the best tool for me, it make my work too easy by running email campaign or finding good leads. Highly recommended to others!