How to Use Apollo.io to Generate Leads and Build Lead Lists (2026 Guide)

If you’re on the hunt for the perfect lead list, Apollo.io is the right platform for you. Created specifically as a solution for lead generation and sales outreach, Apollo.io provides users with access to a wide range of features and data to enhance their lead generation efforts.

As a leading platform in the lead generation market, it delivers significant value for users seeking to generate leads efficiently and effectively. With a staggering collection of over 250 million records, it’s a goldmine for anyone aiming to zero in on their ideal customer profile (ICP), think of the ICP as the exact type of company that’s just waiting for a product or service like yours.

What’s even better?

Once you’ve found those golden prospects, Apollo.io lets you easily export them to a CSV file. This little trick is perfect for uploading your new lead list to Smartlead, setting the stage for your next successful cold outreach campaign.

To export leads from Apollo.io to a CSV, go to Search > People, apply your filters, select the contacts (or use bulk selection), click Export, choose whether to include all emails or verified emails only, adjust your CSV settings if needed, and click Export records. Each contact you export consumes one export credit, and your plan determines how many you get per month: 10 on Free, roughly 1,000 per month on Basic, and more on higher tiers. Once you have the CSV, you can upload it straight into Smartlead and start your cold email campaign.

That's the 30-second version. The rest of this guide covers what actually trips people up: building a list that's worth exporting, Apollo's export credit limits (and how not to waste them), why your CSV sometimes comes back with blank email columns, and how to move your list into Smartlead the right way.

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Introduction to Lead Generation

Lead generation is the backbone of any successful sales and marketing strategy. It involves attracting and converting individuals or organizations into leads, potential customers who have expressed interest in your product or service.

For sales and marketing teams, effective lead generation efforts are crucial for driving revenue, expanding customer bases, and ensuring business growth.

Using a robust lead generation platform like Apollo.io empowers businesses to generate high quality leads, tailor personalized outreach, and track the performance of their campaigns. By identifying ideal customers and nurturing them through targeted campaigns, companies can close more deals and boost their conversion rates. In this guide, we’ll show you how to leverage Apollo.io to generate leads, score them for quality, and engage them to maximize your sales success.

Understanding Apollo.io

Apollo.io is a powerful lead generation tool designed to help sales professionals and businesses streamline their lead generation efforts.

With its comprehensive contact database and advanced search filters, Apollo.io enables users to generate leads, manage contacts, and track every stage of the sales process. The platform’s features—such as lead scoring and personalized outreach, make it easy to identify high quality leads and engage them effectively.

Apollo.io also integrates seamlessly with popular sales and marketing tools, allowing businesses to save time and focus on converting leads into loyal customers. Whether you’re searching for new prospects or optimizing your outreach, Apollo.io provides the tools and insights needed to drive your business forward.

Setting Up Apollo.io for Lead Generation

Getting started with Apollo.io is simple and sets the foundation for successful lead generation. Begin by creating an account and connecting your existing sales and marketing tools to the platform. Next, configure your search filters, such as job title, company size, and location, to pinpoint your ideal customers.

Apollo.io allows you to create saved searches and organize your leads into saved lists, making it easy to track your progress and revisit specific audiences.

The platform’s AI-powered lead scoring tools help you prioritize leads based on their potential, ensuring your sales team focuses on the most promising prospects. By following these simple steps, you’ll be ready to generate high quality leads and close more deals with Apollo.io.

Why Export Leads from Apollo Instead of Sending from Apollo?

Apollo.io is one of the strongest B2B contact databases on the market, with 275M+ contacts and granular filters for job title, industry, company size, tech stack, and revenue. It's an excellent place to find your leads.

Sending high-volume cold email from Apollo is a different story. Apollo's sequencer ties your sending to a limited number of connected mailboxes, and its email credits are governed by fair-use policies.

If you're an agency running outbound for multiple clients, or a founder who wants deliverability safeguards like unlimited warmup, mailbox rotation, and inbox placement testing, the standard playbook is:

1. Source and filter leads in Apollo (its core strength: the data layer)
2. Export to CSV
3. Send from Smartlead (its core strength: the sending layer, with unlimited mailboxes, automated warmup, unique IPs per campaign, and a unified master inbox)

We break down the full Apollo vs. Smartlead comparison later in this guide, including which one makes sense if you already have lead lists of your own.

How to Build Lead lists with Apollo.io Lead Generation Tool?

If you don’t have an account, sign up to Apollo.ai. Login to your account and click on the Search tab on the left.

Step 1: Build Your Lead List in Apollo.io

Sign in to Apollo (a free account works for building and previewing lists) and click Search in the left sidebar, then select People.

Set Up Your Core Filters

Under the People view you'll find the filter panel. For most ICPs, five filters do 90% of the work. (New to defining an ICP? Start with our guide to building a cold email list that actually converts.)

Job Titles. Enter every realistic variation of your target role: "Head of Marketing," "VP Marketing," "Marketing Director," "CMO." People title themselves inconsistently, so a single title will silently exclude a large chunk of your market. For sharper targeting, combine Management Level (e.g., Director+) with title keywords instead of exact titles.

To exclude titles, open Job Titles again, switch on the "Is not any of" toggle, and enter the roles you don't want (e.g., "assistant," "intern"), pressing Enter after each.

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Location. Add city, state, country, or ZIP. You can target contact location, company HQ location, or both.

# Employees. Select the headcount ranges that match your ICP. If you sell to SMBs, filtering 11-50 and 51-200 alone will dramatically improve reply relevance.

Industry & Keywords. Apollo's industry categories are broader than LinkedIn's, so if you need precision, layer keywords on top. For example: Industry "Computer Software" + Keyword "email marketing."

Technologies. This is the most underused filter in Apollo. It lets you target companies by their tech stack, for example every company running HubSpot, Salesforce, or Shopify. If your product integrates with (or replaces) a specific tool, this filter alone can define your ICP.

If you want to go for an advanced search, combine management levels with title keywords. This helps you identify qualified leads and qualified prospects, so you can focus your outreach on those most likely to convert.

To filter out specific titles, simply go to Job Titles again, and activate the “Is not any of” toggle, enter the titles you wish to exclude, pressing Enter after each entry.

Now, it’s time to set the location of your prospective contacts. Scroll down to the Location tab and add city/state/country/ZIP code.

Remember, you can use both these filters or any one of those. Similarly, you can add more criterias depending on your ICP. You can also conduct research on contacts and accounts to gather insights that will help you tailor your messaging.

Following the same method, you can choose company size on the #Employees tab.

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The “Industry” filter lets you pick the particular industry or industries you’re interested in seeing in your search results. These industry categories align with those you might find on LinkedIn, though they’re a bit broader here on Apollo, meaning there are fewer to choose from. If you’re after something very specific, adding keywords to your search can help narrow it down, and you can mix these keywords with the industry filter for more precise results.

Similarly, you can add as many filters as you need. Now that we have applied filters, let’s save the contacts to a list and export it in a CSV file. Apollo.io provides access to phone numbers as well as email addresses, ensuring you have complete contact data for more effective outreach. When exporting or managing your data, Apollo.io can connect with other platforms, such as your CRM or email tools, to streamline your workflow.

So, once you have added all the filters, click on Save Search. For example, after saving a search for marketing managers in the SaaS industry, you can quickly access and export this list for your next campaign.

Now, click on Saved Search, and you will see the saved search result.

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You can stack as many filters as you need. Revenue, Funding, Job Postings, and Buying Intent are available on paid tiers.

Save Your Search

Once your filters are dialed in, click Save Search. Saved searches let you re-run and re-export the same segment later (e.g., "Marketing Managers, SaaS, US, 11-200 employees") without rebuilding filters, and Apollo will surface new contacts matching the criteria over time. That's how you keep a campaign fed with fresh leads every month.

Pro tip before exporting: run enrichment on your selected contacts first. Apollo does not automatically enrich emails and phone numbers during a CSV export. If a contact's email hasn't been revealed or enriched, that column will come back blank in your file. This is the single most common reason exports "fail."

By the way, Apollo isn't the only source that feeds this workflow. The same export-to-Smartlead process works if you build lead lists with Clay or use ListKit's triple-verified lists.

Step 2: Understand Apollo's Export Limits Before You Hit the Button

Quick answer: Every contact you export to CSV (or sync to a CRM) consumes one export credit. Export credits are capped per plan and reset monthly with no rollover. The Free plan includes only around 10 export credits per month, which is enough to test the workflow but not to run a campaign.

Here's how the plans break down. Apollo has adjusted its credit system several times recently, so treat this as a snapshot. Last verified July 2026 against Apollo's pricing page; always confirm current limits before purchasing.

Three things that catch people out:

1. CRM syncs burn export credits too. If you sync contacts to HubSpot or Salesforce and export CSVs, you're drawing from the same pool from two directions.
2. Credits don't roll over. Unused export credits vanish at the end of each billing cycle. If you're planning a large list pull, do it early in the cycle.
3. Overages cost extra. Additional credits can be purchased on any plan (typically ~$0.20/credit with a minimum purchase), which adds up fast on big lists.

Need to export more than your plan allows? Your legitimate options are: upgrade a tier for the month you need volume, buy overage credits, split the export across billing cycles using a saved search, or narrow your filters so you only export the people you'll actually reach out to. (Third-party "Apollo scrapers" exist, but they violate Apollo's terms of service and often return unverified data with high bounce rates, which will wreck your sender reputation before your campaign even starts.)

A smarter framing: you don't need 50,000 exported contacts. You need 2,000 accurate, verified contacts that match your ICP. Tight filters plus verification beats raw volume in cold email every time.

Step 3: Export Your Lead List from Apollo.io to CSV

Quick answer: Search > People → apply filters or open your saved list → select contacts → Export → choose verified emails only (recommended) → review CSV settings → Export records. Apollo emails you a download link when the file is ready.

Here's the full walkthrough on Apollo's current interface:

1. Open your list. Go to Search > People and either re-apply your filters, open your Saved Search, or navigate to the List you saved contacts to.
2. Select your contacts. Tick individual contacts, or use the bulk-selection checkbox at the top of the results to select everything matching your filters. (Bulk selection is limited on the Free plan, which is another reason serious exports need Basic or above.)
3. Click Export. Apollo will ask whether you want to export all selected contacts or only those with verified emails. For cold outreach, choose verified emails only. Unverified addresses inflate your bounce rate, and bounce rates above roughly 2-3% start damaging deliverability.

4. Edit your CSV settings (optional but recommended). Click Edit export CSV settings to control which fields land in your file. Make sure Email, First Name, Company Name, Title, and LinkedIn URL are all enabled. These become your personalization variables in Smartlead. If a field isn't selected here, its column exports blank even if the data exists in Apollo.

5. Click Export records. Small exports complete almost instantly; exports over roughly 1,000 contacts can take several minutes. Apollo notifies you (and emails a link) when the CSV is ready to download.

You can also use Apollo's AI assistant to run exports conversationally, e.g., "export my saved list of SaaS marketing managers with verified emails," and it will pull the right records and start the export for you.

Troubleshooting Apollo CSV Exports

Email column is blank. Two causes: (a) the contacts weren't enriched before export, so run enrichment first and re-export; or (b) the Email field wasn't enabled in your CSV export settings.

Phone numbers missing. Mobile numbers consume separate (and much scarcer) mobile credits, and aren't included by default. Enable the field in export settings and reveal the numbers before exporting.

Export didn't arrive. Large exports are processed asynchronously. Check the notifications bell and your email, including spam. If it's genuinely stuck, re-run a smaller batch.

"You've reached your export limit." You're out of export credits for the cycle. See the limits table above for your options.

Fields exporting in the wrong columns or weird formatting. Open the CSV in Google Sheets rather than Excel first (Excel sometimes mangles encoding on names with special characters), clean it, and re-save as CSV UTF-8.

Step 4: Import Your Apollo CSV into Smartlead and Launch

This is where the list turns into pipeline. Here's the clean handoff:

1. Verify the list first. Even Apollo-verified emails decay, since people change jobs constantly. Run the CSV through Smartlead's built-in email verification before uploading to a campaign. Removing risky addresses protects the domains you spent weeks warming up.
2. Create a campaign and upload the CSV. In Smartlead, create a new campaign, choose Import from CSV, and drop in your Apollo file.
3. Map your fields. Smartlead auto-detects standard columns (email, first name, company), but check the mapping screen for Apollo-specific columns like Title, Industry, City, and LinkedIn URL. Anything you map becomes a custom variable you can drop into your copy, like {{first_name}}, {{company_name}}, and {{title}}, so every email reads like it was written for one person.
4. Set deliverability safeguards. Attach warmed-up mailboxes, enable mailbox rotation, and drip-feed the leads rather than blasting the full list on day one. Keep per-mailbox volume conservative. Deliverability compounds; spikes get punished. Our email deliverability guide covers the full checklist (SPF, DKIM, DMARC, warmup windows, volume limits).
5. Write the sequence and launch. Aim for 3-5 touches, and schedule sends when your prospects actually check their inbox. See our data on the best time to send cold emails. If you want a head start on copy, grab a proven structure from our cold outreach templates.

Want deeper personalization than Apollo's fields allow? You can enrich the same list through Clay before it hits Smartlead, pulling in 50+ data sources for line-level personalization at scale.

How to Export Lead Lists from Apollo.io to a CSV file?

Now that you have a list ready, go to the list and on the top left corner, click on teh filter shown in teh picture below.

Now click on the download button.

Now, click on Export as CSV. You can also go for other export mediums. After exporting, make sure to log this export activity for tracking and future reference.

And you are done. Now, upload your lead list to Smartlead and start sending cold emails to scale your business. You can also use landing pages to capture and convert leads from your exported list.

Apollo vs. Smartlead: Which Should Actually Send Your Campaigns?

They're not really competitors. Apollo is a contact database with a sequencer bolted on; Smartlead is a sending and deliverability engine with data partnerships bolted on. Apollo wins on built-in contact data.

Smartlead wins on everything that happens after you have the list: mailbox scale, warmup, deliverability, and multi-client management. The strongest stacks use both. (For the full feature-by-feature breakdown, see our dedicated Smartlead vs. Apollo comparison.)

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Built-in data vs. bring-your-own-lists

‍If you have no lead source at all, Apollo's database is the fastest starting point. But database-native sequencers create a ceiling: your sending capacity is tied to plan limits, and every reply lives in a separate mailbox.

Smartlead's bring-your-own-lists model means your data layer (Apollo, Clay, ZoomInfo, UpLead, whatever you prefer) stays decoupled from your sending layer, so you can swap data vendors without rebuilding your outbound engine.

For agencies running multiple clients

This decoupling is the whole game.

You keep one Apollo (or Clay) workflow for sourcing, and run every client's campaigns through Smartlead with separate mailbox pools, white-labeled dashboards, and a single master inbox for reply management. That's why the Apollo → CSV → Smartlead workflow in this guide is the default setup for most lead gen agencies we work with.

Lead Scoring in Apollo.io

Lead scoring is a crucial component of any lead generation strategy, helping businesses identify and prioritize the most valuable prospects.

Apollo.io offers AI-powered lead scoring tools that analyze historical data and successful prospecting patterns to highlight contacts that best match your ideal customer profile. Users can also set up manual scoring models using persona filters, targeting attributes, and behavioral indicators like engagement and buying intent.

This approach allows businesses to optimize their lead generation efforts, save time, and improve conversion rates by focusing on leads most likely to convert. With Apollo.io’s lead scoring features, you gain actionable insights into each lead’s interests and behaviors, enabling you to create personalized outreach campaigns that resonate and drive results.

Engaging Marketing Leads with Apollo.io

Once you’ve identified and scored your leads, the next step is to engage them effectively.

Apollo.io equips businesses with a suite of tools for personalized outreach, including customizable email templates, phone integration, and social media account connections. The platform’s AI-powered features analyze lead behavior and interests, helping you craft targeted content that speaks directly to your audience.

By leveraging these engagement tools, sales teams can build trust, establish authority within their industry, and move leads through the sales funnel more efficiently.

Apollo.io’s robust analytics and tracking capabilities also provide valuable insights into campaign performance, allowing you to optimize your strategies, improve conversion rates, and ultimately close more deals.

The Export-free Alternative: SmartProspect

If the whole export-credit hassele feels like unnecessary friction, there's a way to skip it entirely.

‍SmartProspect is Smartlead's built-in B2B lead finder: it searches 300M+ verified business profiles and drops contacts straight into your campaigns, so there's no CSV to download, no fields to map, and no export credits to ration.

Where Apollo charges a credit for every contact you pull, SmartProspect runs each record through a multi-source waterfall verification before it ever reaches your campaign, which keeps bounce rates near zero without a separate verification step.

Pricing is a flat $59/month quality fee instead of per-lead charges, your monthly lead volume is tied to your Smartlead plan rather than a credit meter, and you get 2,000 free credits to test the data quality before paying anything.

Apollo still has the edge on filter depth for very niche ICPs, so plenty of teams run both: SmartProspect for volume plays inside Smartlead, and Apollo exports (using the steps above) when a list needs surgical targeting.

Frequently Asked Questions

Can I Export Leads from Apollo.io on the Free Plan?

Yes, but only about 10 contacts per month. The Free plan's export credits are designed for testing, not campaigns. You can build and preview unlimited lists on the free plan; you just can't export them at volume. Bulk CSV export effectively starts at the Basic plan.

Does Exporting to CSV Use Apollo Credits?

Yes. Each exported contact consumes one export credit, and CRM syncs draw from the same pool. Credits reset monthly and don't roll over.

How Do I Export More Leads Than My Apollo Plan Allows?

Upgrade a tier for the high-volume month, buy overage credits, split the export across billing cycles using a saved search, or tighten your filters. Avoid third-party scrapers, which breach Apollo's ToS and typically return unverified emails that will spike your bounce rate.

Why Are Emails Blank in My Apollo CSV Export?

Either the contacts weren't enriched before export (Apollo doesn't auto-enrich during export), or the email field was disabled in your CSV export settings. Fix both and re-export.

How Long Does an Apollo CSV Export Take?

Small exports are near-instant. Exports over roughly 1,000 contacts run asynchronously and can take several minutes. Apollo emails you a download link when the file is ready.

Should I Send Cold Emails from Apollo or Smartlead?

Use Apollo for what it's best at, which is finding and enriching contacts, and send through Smartlead, which is purpose-built for deliverability: unlimited mailboxes, automated warmup, unique IPs per campaign, and a unified inbox. This matters most at volume or when managing multiple clients. See the full Smartlead vs. Apollo comparison for details.

What's the Best Cold Email Platform That Includes Lead Data and Sequencing?

If you want everything in one tool, Apollo is the obvious pick, but you'll hit sending and mailbox limits as you scale. The setup most scaled outbound teams land on is a data source (Apollo, Clay, or Smartlead's SmartProspect for verified leads) feeding into Smartlead for sequencing, deliverability, and reply management. For the bigger picture of how these pieces fit together, see our end-to-end cold email marketing strategy.

Is Exporting Leads from Apollo.io Legal?

Exporting through Apollo's native export feature, within your plan's credits, is exactly what the product is designed for. What violates Apollo's terms is scraping the database with third-party extensions. Separately, make sure your outreach complies with the applicable laws in your recipients' regions (CAN-SPAM, GDPR, etc.).

Wrapping Up

The Apollo → CSV → Smartlead workflow is simple once you know the traps: enrich before you export, export verified emails only, watch your credit budget, verify the list again in Smartlead, and let warmed-up mailboxes do the sending.

If you're building your first full outbound motion, our cold outreach ultimate guide walks through the entire system end to end.

And if you'd rather never think about export credits again, SmartProspect gives you 3X verified leads inside Smartlead, free, no CSV required.

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