Apollo.io vs ZoomInfo
We give Apollo.io a 2.4 GPA and ZoomInfo a 2.8, out of 4.0. ZoomInfo grades higher on features and ease of use. They get the same grade on value for money, the free plan and platforms.
Price, platforms and features side by side. The table says where each price was read and when.
Apollo.io
B2B contact database with built-in email sequences and a dialer
How we grade them
| 2.4GPAApollo.ioFair | 2.8GPAZoomInfoGood | |
|---|---|---|
| Value for money | C$245 a month for five on Basic, billed yearly: $49 a seat, right at this category's dearer quarter ($49). That buys 30,000 credits a seat a year, about 2,500 a month each, pooled, at 1 credit an email and 8 a phone number. | CNo prices are published: every package is quoted on licenses, credits and features, so it sits at the ordinary grade with no five-person figure. Each export of a profile uses a credit, and CRM integrations usually add a base fee. |
| Free plan and trial | CA free plan for good with 900 credits a seat a year, 2 sequences and 250 emails a day, plus a 14-day trial of the paid plans. But 900 a year is 75 a month, a cap you'll hit if you prospect every day. | CZoomInfo Lite is free with no card, and there's a free trial of the full platform, usually 7 days. Lite's limits aren't stated, so we can't call it a plan to live on. |
| Features | BAbout 240 million contacts with emails and phone numbers, waterfall enrichment, unlimited sequences, a dialer, call recording and a Chrome extension. It covers the whole job, and the outreach after it. | AContacts with direct dials and mobiles, intent and signals, an AI assistant, Agent Teams and workflows, plus marketing audiences and account-based display campaigns. It covers the whole job and reaches into marketing further than any rival here. |
| Ease of use | CNo App Store rating on record. It's a big web app with a database, sequences, mailboxes and a dialer, so expect a learning curve before it pays off. | B4.63 from about 1,040 App Store ratings for its iPhone app. Good, though the main platform is big software with a fair bit to learn. |
| Platforms and integrations | BWeb and a Chrome extension that works on LinkedIn, Gmail and CRMs, with Salesforce, HubSpot, Pipedrive, Outreach, Salesloft and Slack. No desktop or phone apps on record. | BWeb, iPhone and the ReachOut Chrome extension, with Salesforce, HubSpot, Microsoft Dynamics 365, Marketo, Outreach, Salesloft and Slack, plus an API, a CLI and an MCP server. |
| Best for | contact data and outreach in one account | big sales and marketing teams that run on data |
The GPA is the average of the five grades: an A is 4 points, an F is none. The full reasons are on each tool's page: Apollo.io and ZoomInfo. How we grade
Where they differ
- Only ZoomInfo lists an iOS app.
- Apollo.io also covers web clipper, sales pipeline and email campaigns.
- ZoomInfo also covers workflow automation and AI agents.
At a glance
| Apollo.io | ZoomInfo | |
|---|---|---|
| Pricing | Free plan | Free plan |
| Starts at | $49 per seat / month, billed annually | Not published |
| Free plan | 900 credits per seat a year, granted monthly, 2 sequences, basic filters, 250 emails a day from 1 mailbox, and the Chrome extension. | ZoomInfo Lite: a free edition with no credit card, offering verified contacts, search filters, the ReachOut Chrome extension and AI email help. Its limits are not stated. |
| Free trial | 14-day trial of Basic or Professional with 75 credits | Free trial of the full platform, usually 7 days, no credit card required |
| Web | ||
| iOS | ||
| Browser extension | ||
| Made by | ZenLeads Inc. (Apollo.io) | ZoomInfo Technologies LLC |
| Price read from | apollo.io | Not confirmed |
| Checked | Oct 17, 2026 | Oct 17, 2026 |
Who each one suits
Apollo.io
- Sales teams that want contact data and outreach in one account
- Founders trying outbound prospecting on a free plan
- Reps who prospect from LinkedIn through a browser extension
ZoomInfo
- Sales and marketing teams at companies with 100 or more employees
- Outbound teams that call prospects and need direct dials and mobiles
- Account-based marketing that runs on intent data
Worth knowing
Apollo.io
- Phone numbers cost 8 credits each against 1 for an email, and unused credits expire at the end of each billing cycle.
- All seats on an account must be on the same plan, and Organization requires at least 3 seats.
- Downgrades take effect at once with no refund, and annual plans cannot move to monthly mid-term.
- Inbound visitor identification costs $119 to $639 per team a month on top of a plan, billed annually.
ZoomInfo
- No prices are published: every Sales, Marketing and Talent package is quoted by sales, priced by licenses, credits and features.
- Each export of a contact or company profile uses a credit, whether from the platform, the Chrome extension or an integration.
- Its FAQ says ready-made CRM integrations usually carry a base fee and a minimum purchase of bulk credits.
- Payment frequency is agreed with sales; the pricing page does not offer monthly self-serve billing.
Key features
Apollo.io
- Contact and company database
- Search about 240 million contacts and 30 million companies by title, company, intent topics and other filters. Paid plans unlock advanced filters.
- Credits for emails and phones
- Revealing a verified email costs 1 credit and a phone number 8. Credits are pooled across the team, reset each billing cycle and do not roll over.
- Email sequences
- Multi-step outreach from connected mailboxes. The free plan allows 2 sequences and 250 emails a day; paid plans add unlimited sequences and any email provider.
- Chrome extension
- Shows emails and numbers for people on LinkedIn, company websites, Gmail and CRMs, and adds them to lists or sequences. Works on every plan.
- Enrichment and waterfall
- Fill in missing fields for CSV files, CRM records and API calls. From Basic, waterfall enrichment checks partner sources when Apollo has no match.
- Dialer and call recording
- A US dialer billed in credits, call recording with AI insights, and an Advanced Dialer add-on with parallel and international calling.
ZoomInfo
- Contact and company search
- Search profiles with business emails, direct dials and mobile numbers, filtered by industry, title, company size, location and territory.
- Buyer intent and signals
- Copilot plans add intent signals, website visitors, job changes of past champions, funding news and competitor alerts to rank accounts.
- AI assistant and agents
- AI writes emails and talking points, builds buying groups and summarizes accounts; Agent Teams run multi-step sales plays with set approvals.
- Workflows and outreach
- Workflows trigger outreach and sales tasks from signals, and contacts can be sent to Outreach or Salesloft for sequences.
- Marketing audiences
- Marketing plans build ad audiences for LinkedIn, Facebook and Google retargeting and run account-based display campaigns.
- API and MCP server
- An API, a command-line tool and an MCP server bring ZoomInfo data into CRMs, internal tools and AI assistants such as Claude and ChatGPT.
Plans
Apollo.io
Free$0
900 credits per seat a year, granted monthly. 2 sequences, basic filters, 25-record selection limit and 250 emails a day.
Basic$49
per seat / month, billed annually, 30,000 credits a seat a year
Unlimited sequences, advanced filters, CRM integrations, waterfall enrichment, email warmup and the US dialer (credits apply).
Professional$79
per seat / month, billed annually, 48,000 credits a seat a year
Adds A/Z testing, AI lead scoring, 4,000 minutes of call recording with AI insights and more automated workflows.
Organization$119
per seat / month, billed annually, 72,000 credits a seat a year
Minimum 3 seats. Adds 12 intent topics, 8,000 recording minutes, unlimited inbound routers, SSO and advanced security.
ZoomInfo
Pricing could not be confirmed. See zoominfo.com.
Ways to pay less
Apollo.io
- Annual discount
Save 24% with annual billing
Apollo's pricing page shows a 24% saving on paid plans when billed annually instead of monthly.
- Startups
50% off for a year for early-stage startups
Startups with fewer than 20 employees, no Apollo subscription and a link to a partner program get 50% off Basic or Professional for a year, up to 5 seats.
ZoomInfo
No public discounts listed.
