Apollo Pricing: Worth It or Consider ZoomInfo? March 2026

If you've ever tried to figure out whether 900 email credits per month on Apollo's Basic plan will cover your outreach, only to discover that mobile credits, export credits, and AI research credits are all tracked separately, you know that "transparent pricing" can still require a spreadsheet to decode.

Apollo grew from a scrappy data provider into a full AI sales platform serving over 1 million users across 550,000+ companies. The platform promises to replace your data provider, outreach platform, dialer, enrichment tool, and CRM in one subscription. But as Apollo has added features, its pricing has evolved into a hybrid model where user costs, credit consumption, and add-on charges interact in ways the pricing page doesn't make obvious.

We've analyzed Apollo's pricing plans, credit mechanics, and hidden costs. It's a good choice if:

• You're a small team or solopreneur who needs affordable B2B data and outreach

• You want a free-forever plan with real data access to test before committing

• Your outreach is mainly email-based and your volume fits within plan limits

• You value self-serve setup and bottom-up adoption without procurement approval

• You need a single platform covering prospecting, sequencing, and basic CRM

However, Apollo might not be a good choice if:

• You need high-accuracy contact data for enterprise sales, where a bad phone number costs you a meeting

• Your team requires intent signals, conversation intelligence, and deal analytics in one platform

• You want to power custom AI agents and internal tools with B2B data via APIs and MCP

• You're operating at enterprise scale and need dedicated support, custom security, and governance controls

• You need data that extends beyond Apollo's database through multi-vendor waterfall enrichment included at no extra cost

In this case, consider ZoomInfo: an AI GTM Platform built on a large data foundation (500M contacts, 100M companies, 135M+ verified phone numbers, and 200M+ verified business emails). Its GTM Context Graph, which processes 1.5B+ data points daily, unifies this data with your CRM records, conversation transcripts, and behavioral signals to reveal the full context of your accounts. That context gives AI the fuel to show not just what happened, but why it happened, and what to do next. Your team can work from the GTM Workspace, run plays from GTM Studio, or power their own tools through the API and MCP in any other front-end.

We've included a detailed pricing comparison with ZoomInfo in this review for teams that need enterprise-grade data accuracy, AI intelligence, and flexible access.

Apollo Pricing Summary

Apollo Pricing: In-Depth Overview

Apollo uses a hybrid per-user plus credit-consumption model. You pay a recurring fee per user that unlocks a credit allowance each billing cycle. Credits get consumed when you retrieve contact data, run AI research, use the dialer, or export records. Beyond the base subscription, Apollo charges for add-on credit packs, an advanced dialer, and domain/mailbox generation. Here's what each plan includes and what you'll pay beyond the sticker price.

Source: Apollo

Apollo Free (Starter) Plan: $0/month

Apollo's free plan is useful for testing. You get the full 270M+ contact database, the Chrome Extension, buying intent data, and basic outreach. The 10,000 email credits sound generous, but that limit only applies to verified corporate domain emails. Without verified domains, you get 100 credits per month. Mobile access is capped at 5 per month, making phone prospecting impractical. After 100 days, free accounts drop to 1 user, and inactive accounts may be deactivated after 6 months.

👉 The Bottom Line: The free plan works for individual reps testing Apollo or running light email outreach, but serious prospecting requires upgrading for mobile numbers and non-Gmail email support.

Apollo Basic Plan: $49/seat/month (annual) or $59/seat/month (monthly)

The Basic plan is Apollo's real entry point for professional use. It unlocks Microsoft Office and other email providers beyond Gmail, increases credit allowances, and raises record selection limits. The 14-day free trial lets you test before committing, though trial credits are limited to 50 credits and 5 mobile credits, with phone numbers capped at 20 total. Each user can only activate a trial once.

👉 The Bottom Line: Basic suits small sales teams running email-first outreach who need Apollo's database and sequencing tools without enrichment.

Apollo Professional Plan: $79/seat/month (annual) or $99/seat/month (monthly)

The Professional plan doubles the price but adds features that matter for growing teams. Data enrichment for CRM records, CSV files, and job change tracking becomes available, turning Apollo from a prospecting tool into a data management platform. Unlimited sequences and no record selection limit remove the constraints that frustrate power users on Basic.

👉 The Bottom Line: Professional is Apollo's best option for mid-size sales teams that need both prospecting and CRM enrichment, though the price jump is steep for the added features.

Apollo Organization: $119/seat/month (annual) or $149/seat/month (monthly)

The Organization plan targets enterprises needing SSO, custom reporting, advanced API access, and dedicated support. The minimum 3-seat requirement keeps out individual users. Apollo recommends enterprises speak to sales about custom plans to get "all the integrations, security, and governance" they need. Pricing is not published.

👉 The Bottom Line: Organization suits enterprises already committed to Apollo who need security and governance, but the unclear pricing undercuts Apollo's transparency advantage.

Apollo Add-On Costs and Hidden Fees

Beyond base subscriptions, Apollo's true costs emerge through several additional charges:

Advanced Dialer Add-On:

• $149/month or $119/month billed annually for Power Dialer, Parallel Dialer, International Dialing, and Local Presence

• Dialer minutes charged per minute, with rates varying by region

• Required for teams doing significant phone outreach

Credit-Consuming Features:

• AI research consumes credits per run

• Waterfall enrichment credit usage varies by data source

• Domain and mailbox generation charges credits (annual for domains, monthly for mailboxes)

• Email warmup free for 1 mailbox; additional mailboxes require credits

• Export credits consumed when exporting outside Apollo

Source: Apollo

Contract Terms:

• All payments are nonrefundable

• Subscriptions auto-renew unless 30 days written notice

• Seat count cannot be decreased during a term

• Downgrades are immediate with no refund for remaining term

• Credits do not roll over and are non-refundable

Fair Use Policy:

• The Unlimited plan operates under a Fair Use Policy: 10,000 credits/account/month for non-paying accounts, or the lesser of ($Paid / $0.025) or 1 million credits per year for paying accounts

Where Apollo Falls Short

Apollo delivers value for small-to-mid-size sales teams with affordable pricing and a broad feature set. But its limits show as teams scale and need higher data accuracy, deeper intelligence, and enterprise-grade infrastructure:

Credit System Complexity

• Email credits, mobile credits, export credits, AI research credits, dialer minutes, and warmup credits are all tracked separately

• Apollo acknowledges that some features are only available with the "new credit system", while existing customers may be on a legacy system, creating a two-tier experience

• Credits do not roll over between billing cycles, and "unlimited" plans have caps under a Fair Use Policy

Source: Apollo

Data Scale and Accuracy Gaps

• Apollo's database of 270M+ contacts is large but claims only a 91% email accuracy rate, meaning nearly 1 in 10 emails may bounce

• Apollo tells prospects to "sign up for a free account and run a quick search by region" rather than publishing coverage by geography, suggesting uneven international data

• No published phone number accuracy rate beyond "less than 1% invalid direct phone numbers," and mobile credits are tightly rationed on lower plans

API Access Gated to Custom Plans

• API access is only available on Custom/Organization plans, blocking technical teams from evaluating programmatic capabilities before making an enterprise commitment

• Teams building internal tools, custom AI agents, or automated workflows cannot access Apollo's data programmatically on Basic or Professional plans

Deal Execution Depth

• Apollo positions Deal Execution as a CRM replacement, but its pipeline management and forecasting are less mature than dedicated platforms

• Conversation intelligence, while included, lacks the depth of established solutions with years of call data training

These limits have led many growing teams to explore platforms that combine larger, more accurate datasets with enterprise-grade intelligence and flexible programmatic access.

Top Apollo Alternative: ZoomInfo

Source: ZoomInfo

ZoomInfo is an AI GTM Platform built on the largest B2B dataset in the industry: 500M contacts, 100M+ published company profiles, 135M+ verified phone numbers, and 200M+ verified business emails.

That data fuels ZoomInfo's GTM Context Graph, an intelligence layer that unifies your CRM records, conversation intelligence from Chorus (built on 14 technology patents), and behavioral signals with the 1.5B + data points ZoomInfo processes daily. This captures why deals move or stall, so the AI drafting your next follow-up understands the concern behind the conversation, your next play targets accounts matching your actual win patterns, and your next forecast reflects buying evidence rather than rep optimism. Your team can use this intelligence through the GTM Workspace for sellers, GTM Studio for marketers and RevOps, or APIs and MCP in any front-end.

For teams frustrated by Apollo's credit complexity, limited data coverage for enterprise prospecting, and API access gated behind custom pricing, ZoomInfo offers a more complete solution: verified by 300+ human researchers with up to 95% accuracy on first-party data, plus the ability to access that data through native products or any third-party tool via APIs and MCP.

Source: ZoomInfo

The data advantage is not self-reported. In a Fortune 500 competitive RFP analyzing 25 million contacts across vendors, the independent consultant concluded that "no other competitor came even close." ZoomInfo has been named a Leader in the Gartner Magic Quadrant for ABM Platforms for two consecutive years, a Leader in the Forrester Wave for Intent Data Providers, and holds 133 No. 1 rankings on G2.

ZoomInfo excels for enterprise sales teams that need accurate direct dials and verified emails, RevOps teams managing data quality across CRM systems, marketers running account-based campaigns, and any team that wants to power custom AI agents and internal tools with B2B intelligence.

Source: ZoomInfo

ZoomInfo Lite: $0/month (Permanent Free Plan)

Like Apollo's free plan, ZoomInfo Lite provides permanent access without a credit card or time limit. The key differences: access to ZoomInfo's larger dataset and WebSights Lite for website visitor identification (a feature Apollo reserves for paid plans with an inbound add-on). ZoomInfo Lite also includes CRM data enrichment and validation, built-in email sending, and real-time data updates.

👉 The Bottom Line: ZoomInfo Lite matches Apollo's free-forever approach while adding website visitor identification and access to a larger database.

ZoomInfo Sales Plans: Custom Pricing

ZoomInfo's paid plans are custom-quoted based on seats, credit volume, features, company size, and contract length. No published dollar amounts, but the three plans (Professional, Advanced, Enterprise) each unlock different capabilities, not just more credits.

Sales Professional:

Sales Advanced adds:

• Buyer Intent signals and clusters

• Account Fit Score for AI-driven prioritization

• Website visitor tracking

• Champion Tracking and Job Posting Changes

• Automated outreach workflows and GTM plays

• Export to Outreach or Salesloft

Sales Enterprise adds:

• Real-time buyer intent signals

• AI-generated account summaries and ICP creation

• Competitor alerts and Earnings Call signals

• Custom Intent signals

• Advanced workflows and reporting

• Dedicated customer service manager

👉 The Bottom Line: ZoomInfo's Sales plans provide deeper data, AI intelligence, and signal capabilities than Apollo's plans, at a premium price that reflects enterprise-grade quality.

ZoomInfo GTM Workspace and GTM Studio

Beyond traditional sales plans, ZoomInfo offers two products that take a different approach to GTM execution:

GTM Workspace (for sellers) is an AI-powered workspace where AI agents handle account research, outreach drafting, CRM updates, and signal monitoring. Customer results include Seismic's 54% productivity boost and 11.5 hours saved per week per seller, and Thomson Reuters' 40% increase in closed-won deals.

GTM Studio (for marketers, RevOps, and GTM engineers) is an AI-powered orchestration canvas where teams describe audiences in natural language, launch multi-channel plays, and measure pipeline impact without engineering support. Expansion plays that used to take 3 weeks now launch in 30 minutes.

Both products draw from the same GTM Context Graph, which combines ZoomInfo's B2B data with your CRM records, conversation intelligence from Chorus, and behavioral signals. Apollo has no equivalent intelligence layer.

Source: ZoomInfo

ZoomInfo APIs and MCP Access

For technical teams, ZoomInfo provides API access across all relevant plans and an MCP server that connects AI models directly to ZoomInfo's data. The Enterprise API includes Search, Enrich, Copilot, Marketing (audience management), and Engagements endpoints. The MCP server is listed in the Claude directory and supports Claude and ChatGPT.

This matters because Apollo gates API access to Custom plans only, while ZoomInfo makes it available more broadly, positioning itself as infrastructure for the independent AI era.

Apollo Feature Value Breakdown (vs. ZoomInfo)

Data Scale and Accuracy

Apollo's Approach: Apollo operates a database of 270M+ contacts and 70M companies, sourced through a network of 2 million data contributors, public data crawling, engagement suite validation, and third-party partners. The company claims a 91% email accuracy rate via a 7-step verification process and reports 72 million emails verified and 150 million contacts refreshed monthly. For the price, this is substantial. But at scale, a 91% accuracy rate means roughly 1 in 10 emails may bounce, which damages sender reputation and kills deliverability on high-volume campaigns.

Source: Apollo

ZoomInfo's Approach: ZoomInfo maintains 500M contacts, 100M companies, 135M+ verified phone numbers, 120M direct-dial phone numbers, and 200M+ verified business emails. Data flows through ZoomInfo's collection and verification system combining automated ML scanning of 28 million site domains daily, 300+ human researchers, and a community of 200,000+ ZoomInfo Lite users who share data back. First-party data reaches up to 95% accuracy. In 2025 alone, ZoomInfo added 10.2 million contacts through enhanced title classification and expanded international mobile coverage by 1.8 million numbers across six European markets.

Source: ZoomInfo

🪙 Value Verdict: ZoomInfo provides nearly double the contact coverage, more verified phone numbers, and higher accuracy. For enterprise teams where a wrong number or bounced email costs a meeting, the accuracy gap matters more than the price gap.

Intelligence and Signal Capabilities

Apollo's Approach: Apollo includes buying intent data on all plans covering 1,600+ intent topics via a partnership with LeadSift. Website visitor identification supports up to 50,000 identifications per month on paid plans. Conversation intelligence provides call recording, transcription, and AI summaries. These features are useful, but they operate as separate tools within Apollo rather than as an integrated intelligence layer.

ZoomInfo's Approach: ZoomInfo's GTM Context Graph is an intelligence layer that combines B2B data with your CRM records, conversation intelligence from Chorus (built on 14 technology patents), and behavioral signals. It processes 1.5B+ data points daily. Intent data tracks signals from 210 million IP-to-Organization pairings and 6 trillion+ keyword-to-device pairings monthly. Guided Intent, exclusive to ZoomInfo, identifies topics historically correlated with deal success rather than requiring manual topic selection. This intelligence layer captures not just what happened in a deal, but why it happened.

🪙 Value Verdict: ZoomInfo provides deeper intelligence. Apollo's intent data and conversation intelligence are functional standalone features. ZoomInfo's GTM Context Graph is an integrated intelligence layer that connects signals, conversations, and outcomes across thousands of deals.

Pricing Transparency vs. Total Value

Apollo's Approach: Apollo publishes prices on its website: Free ($0), Basic ($49/seat/month annual), Professional ($79/seat/month annual), and Organization ($119/seat/month annual). This transparency helps with budget planning. But the credit system adds hidden complexity. Email credits, mobile credits, export credits, AI research credits, and dialer minutes are all tracked separately. The Advanced Dialer costs $149/month extra. Credits don't roll over. "Unlimited" plans have Fair Use caps. And all payments are nonrefundable with seat counts locked for the term.

Source: Apollo

ZoomInfo's Approach: ZoomInfo does not publish prices, requiring a sales conversation for custom quotes. This creates an obstacle for budget-conscious buyers who want to compare costs upfront. However, ZoomInfo's pricing includes capabilities that Apollo charges separately for or doesn't offer: waterfall enrichment from 25+ data sources at no additional cost, conversation intelligence via Chorus, intent signals, website visitor identification, and API access across all relevant plans. Credits work on a simpler model: 1 credit = 1 export, and searching within the platform is free.

Source: ZoomInfo

🪙 Value Verdict: Apollo offers better upfront pricing clarity. ZoomInfo offers more total value per dollar for teams that would otherwise need to combine Apollo with separate intent, conversation intelligence, and enrichment tools. The right choice depends on whether your priority is knowing the price before you buy or getting the most capability per contract.

Platform Access and Flexibility

Apollo's Approach: Apollo operates mainly as a single web application with a Chrome Extension and native CRM integrations with Salesforce, HubSpot, and Pipedrive. API access is gated to Custom plans, meaning teams on Basic or Professional cannot build automations, power internal tools, or feed data into custom workflows programmatically. This forces teams to work within Apollo's interface or upgrade to the most expensive plan for programmatic access.

Source: Apollo

ZoomInfo's Approach: ZoomInfo delivers its intelligence through three channels: GTM Workspace for sellers, GTM Studio for marketers and RevOps, and APIs and MCP for any third-party tool or AI agent. API access is included in all relevant plans, and the MCP server connects directly to AI assistants like Claude and ChatGPT. The 120-app marketplace includes integrations with Salesforce, HubSpot, Microsoft Dynamics, Snowflake, and more.

🪙 Value Verdict: ZoomInfo provides more flexibility in how you access and use B2B data. For teams building automated workflows, custom AI agents, or integrating data across their tech stack, ZoomInfo's open access model is an advantage Apollo cannot match on its lower plans.

Final Verdict: Apollo vs. ZoomInfo

The choice between Apollo and ZoomInfo depends on your team's size, data accuracy requirements, and how deeply you need intelligence integrated into your workflow:

Apollo is a self-serve B2B sales platform designed for small-to-mid-size teams that want affordable prospecting data and multichannel outreach in one tool. With published pricing from $0 to $119/seat/month and a useful free plan, it lets individual reps and small teams start prospecting without procurement approval. This product-led model works best for startups and SMBs running email-first outreach, teams with predictable credit consumption that fits within plan limits, and founders building their first sales motion from scratch.

Get started with Apollo here.

ZoomInfo is an AI GTM Platform built on three pillars that compound in value: comprehensive B2B data (500M contacts, 100M companies, 135M+ verified phone numbers, and 200M+ verified business emails with up to 95% accuracy), the GTM Context Graph that captures the context behind deal outcomes, and open access through GTM Workspace, GTM Studio, or APIs and MCP in any tool. This intelligence-driven approach makes it essential for enterprise sales teams where data accuracy directly impacts pipeline, RevOps teams managing data quality across systems, and any organization that wants to power AI agents and custom workflows with B2B intelligence.

Get started with ZoomInfo here.

The core difference isn't just database size or price. Apollo asks "How can we make B2B data and outreach accessible to everyone?" ZoomInfo asks "How can we give every GTM team the intelligence to understand why deals happen, and act on it everywhere?"

Apollo Pricing FAQ

Is Apollo free to use?

Yes, Apollo offers a free-forever Starter plan with access to the full 270M+ contact database, 10,000 email credits per month (on verified corporate domains), 5 mobile credits, and 2 active sequences. However, you're limited to Gmail for email campaigns, capped at 25 records per selection, and after 100 days the account is limited to 1 user. ZoomInfo offers a comparable permanent free plan called ZoomInfo Lite with access to 100M+ verified profiles and 10 monthly export credits.

What's the cheapest Apollo plan for a sales team?

The Basic plan at $49/seat/month (billed annually) or $59/seat/month (billed monthly) is the entry point for professional use. A 5-person team pays $245/month annually. This includes all email providers, higher credit allowances, and add-on credit purchasing. It does not include data enrichment, which requires the Professional plan at $79/seat/month annually.

Do Apollo credits roll over?

No. Apollo credits do not roll over between billing cycles and are non-refundable. All credits are unlocked at the start of each billing cycle. If you don't use your monthly allocation, those credits are lost. This contrasts with ZoomInfo's credit model where 1 credit = 1 export, with searching and viewing within the platform consuming no credits.

Does Apollo offer API access?

API access is only available on Custom/Organization plans, which require a minimum of 3 users and a sales conversation. Teams on Free, Basic, or Professional plans cannot access Apollo's data programmatically. ZoomInfo has added API access to all relevant plans and offers an MCP server for direct AI model integration.

How does Apollo's data compare to ZoomInfo's?

Apollo maintains 270M+ contacts and 70M companies with a 91% email accuracy rate. ZoomInfo maintains 500M contacts, 100M companies, 135M+ verified phone numbers, and 200M+ verified business emails with up to 95% accuracy on first-party data. ZoomInfo also employs 300+ human researchers for verification and has been validated by Gartner, Forrester, and G2.

Can I cancel Apollo anytime?

Cancellations take effect at the end of the billing cycle, and all payments are nonrefundable. Subscriptions auto-renew unless you provide 30 days written notice before the renewal date. Seat counts cannot be decreased during a term, so if you add seats mid-contract, you're committed to that count until renewal.