ZoomInfo vs RocketReach

Reachkit makes a competing cold email tool with built-in lead data. Every ZoomInfo and RocketReach price below was checked in October 2026 on the vendors’ own pages, and third-party figures name who reported them.

My verdict: RocketReach is the one a single rep or founder can buy with a card this afternoon, and ZoomInfo is the one a sales team buys through procurement for buying signals and sales apps. RocketReach lists every self-serve plan, from Essentials at $69 a month or $399 a year, and spends a credit only when it finds a verified email or phone. ZoomInfo quotes every paid contract per seat; in Vendr’s purchase data, the median buyer pays $33,500 a year.

Pick ZoomInfo if:

• Your reps work from buying signals: ZoomInfo tracks intent across 4,500+ topics and adds website visitors from Copilot Advanced up.
• You buy software on yearly contracts and want an accuracy remedy, a 99.9% uptime commitment and SOC 2 Type II in the paperwork.
• You’re a developer who can live on GTM.AI’s pay-as-you-go API credits, with no contract.

Pick RocketReach if:

• You look people up one at a time and want a published price, monthly or yearly.
• You call as well as email: on Pro + Phone and Ultimate, a phone number costs the same single credit as an email.
• You’d rather be able to stop at the end of any month than sign for a year.

Checked October 2026 against each vendor’s own pages; the Vendr figure is third-party.

ZoomInfo sells through a quote and RocketReach through a price list.

ZoomInfo’s pricing page names six plans, three for sales (Professional, Copilot Advanced, Copilot Enterprise) and three for marketing, with a form where prices would be. The quote moves with seats (there’s a minimum, but ZoomInfo doesn’t give the number), credits, add-ons such as intent, and the length of the contract. ZoomInfo’s pricing guide calls paid plans annual and mostly billed upfront. Rival guides often claim a $15,000 floor, and ZoomInfo’s FAQ rejects that. In August 2026 it told investors seat customers would move toward pre-bought usage, with pricing still open.

RocketReach shows its yearly plans on rocketreach.co/pricing: Essentials at $399 (email only), Pro + Phone at $899 and Ultimate + Phone at $1,699. Monthly prices appear only in the plan data behind that page: $69, $119 and $209. The same data prices team seats at $66 to $199 a month or $379 to $1,614 a year each, though a help article says team plans are billed yearly only and RocketReach’s team page lists both terms. Custom plans with one shared credit pool start at $6K a year.

Agencies should read one clause first. Under ZoomInfo’s license terms, the data serves the licensee’s own selling and marketing, and using it for someone else carries liquidated damages of $2.00 a contact.

Both companies claim hundreds of millions of people, but they count different things, and both accuracy figures come from the vendors.

ZoomInfo states 500M+ contacts and 100M+ companies. It says it combines machine learning, partner data and a research team of 300+ people. Free Lite accounts feed it as well: the Lite terms let ZoomInfo take signature blocks and contacts from a connected mailbox. Its data page cites 96% email deliverability and 87% mobile accuracy, later labelled contact hit rates. The license backs this up: if you show over 5% of contacts no longer work at the stated company, ZoomInfo gets 30 days to bring accuracy back to 95%, and if it can’t, you may terminate with a prorated refund.

RocketReach says it covers 700 million professionals and 60 million companies. Per its privacy policy, it gathers them by crawling the web, guessing work emails from naming patterns, drawing on data brokers and people directories, and collecting contact details from users who connect a mailbox. Its own pages put accuracy at 98% (the pricing page) or “85% or higher” (a help article), and its terms don’t warrant that the data is current. Each email and phone carries a letter grade you can filter on.

For cold email, I’d judge a database by the share of addresses that still accept mail when the campaign goes out, because a high bounce rate drags down the sending inbox.

On both tools searching is free and you pay for the contact details you take, but RocketReach meters that in two ways depending on how you’re billed.

ZoomInfo spends a credit each time you export a profile, whether to a CSV, a CRM or a sales engagement tool, and integrations and API calls draw on the same balance. ZoomInfo’s guide tells buyers to ask about credit rollover, so get the answer in writing.

RocketReach uses a lookup credit only when a verified email or phone comes back, and opening the same person again is free.

• Monthly plans count lookups: 100, 250 or 1,000 a month. Unused credits carry over for as long as 12 months if you keep paying.
• Yearly plans treat lookups as unlimited (RocketReach applies a 10,000-a-month fair-use limit) and meter exports instead: 1,200, 3,600 or 20,000 a year by plan. Every route out of the app, from CSV and CRM sync to Autopilot, the API and MCP, draws on that allowance, and whatever is left at year end is lost.

Neither stretches to a full cold email setup. ZoomInfo sells its sequencing as Engage, an add-on, and nowhere on its pages did I find inbox setup or warmup. RocketReach’s Messages runs sequences through a connected Gmail or Outlook account, up to 500 sends a day per the plan, with a default personal limit of 50.

Both vendors now run an MCP server, which lets Claude, ChatGPT and other assistants search and pull contacts on your behalf, and both charge credits for the records that come out.

On ZoomInfo’s side, the AI lives in two products. GTM Workspace, the seller app since October 2025, has agents that research accounts, prep meetings and rank deals. GTM Studio lets RevOps describe a waterfall in plain language and enrich across 25+ sources. Developers reach the data through GTM.AI: a free start of 1,000 data and 1,000 AI credits with no card, then pay-as-you-go from $20. Per ZoomInfo’s MCP docs, contracts holding only recurring monthly credits can’t be used over MCP.

RocketReach puts the API and MCP on every plan, Essentials included, and its help center documents connectors for ChatGPT, Claude, Claude Code and Microsoft Copilot in MCP articles first published in July 2026. Each record pulled through MCP costs one credit, and RocketReach says export credits spent that way can’t be refunded, even when spent by accident. Its AI also turns a plain-language search into filters and drafts emails.

For both tools, one of the loudest complaints isn’t about the data. It’s the charge for another year.

ZoomInfo’s license says an agreement “is not cancellable” before it expires, apart from an uncured breach or mutual agreement. ZoomInfo’s guide confirms contracts auto-renew, and the opt-out window sits in your Ordering Document: third-party guides put the usual window at 60 days, Vendr at 30 to 90. The same guide warns that renewal pricing can go up.

RocketReach lets you cancel anytime in Account Settings, effective at the end of the term, but its subscriber terms make all amounts paid non-refundable. Its help center counts a cancellation as done only when you’ve seen a confirmation screen and received a confirmation email. RocketReach makes one exception, for new individual yearly plans: in the first 7 days you can move to monthly billing and be refunded the difference, which renewals and team plans can’t do.

Either way, put the notice deadline in your calendar the day you sign.

ZoomInfo doesn’t publish seat prices, so I priced its side with GTM.AI, ZoomInfo’s public rate card for data credits. RocketReach’s side uses list prices. Neither sells sending inboxes, so both columns are data only; the Reachkit reference column includes sending from inboxes you connect.

Assumptions: each new contact uses one credit. GTM.AI is priced at its volume tiers ($0.41 per credit for 1,500, $0.38 for 10,000, $0.32 for 18,000 bought upfront), without the first-purchase discount. Reachkit top-ups are $25 per 1,000 credits.

What the numbers leave out:

• ZoomInfo: GTM.AI sells records over the API and MCP; a seat in ZoomInfo’s app is the contract with the $33,500 Vendr median. GTM.AI’s FAQ also says credits lapse 12 months after they’re granted, while its headline says they never expire on an active account.
• RocketReach: Ultimate’s price includes phone numbers. The help center says extra credits aren’t sold separately outside Custom and API plans, though the subscriber terms mention buying more lookups at no published price, and RocketReach sends anyone over 10,000 contacts a month to sales.
• Reachkit: email only. Done-for-you inboxes and domains (10 on 5, or 60 on 20) bring it to about $98 to $108 a month for the founder and $525 to $549 for the team. Growth holds 5,000 stored contacts, which 1,500 new ones a month fill in roughly four months. Scale T1’s 25,000 are full in about 2.5 months and T2’s 60,000 in about six; after that you prune old leads or move up a tier.

Paying users rate both tools far higher on G2 and Capterra than Trustpilot does, where many reviews come from people listed in the databases or from contract disputes.

ZoomInfo: G2’s AI summary says users keep coming back to accurate contact information and CRM integration, and TrustRadius scores it 8.2 out of 10 from 1,887 reviews. The repeat complaints are stale or wrong records, which Trustpilot’s AI summary of recent reviews highlights, plus renewals, aggressive sales outreach and price. One 2025 Trustpilot reviewer missed the notice date by five days and was held to the renewal anyway.

RocketReach: ease of use comes up often in the praise, and one G2 reviewer calls it “rather fast and easy to use”. The complaints mirror ZoomInfo’s. On G2, outdated and inaccurate contacts are tagged complaints, and one reviewer adds that credits run out quickly. Trustpilot’s AI summary describes customers surprised by annual renewals and refused refunds. Several reviewers say no reminder email came before the charge.

This is our product. If you’ll email these contacts cold, both tools leave the sending side to you: separate domains and warmed inboxes still come from somewhere else. Reachkit covers that whole path in one workspace.

You type the campaign in a sentence, and the AI writes the sequence and sizes an audience from Lead Finder, which covers 500M+ people and 70M+ companies, searchable by role, industry, headcount and tech stack. Searching is free. Each lead you add costs 1 credit after its email passes verification, and the credit comes back automatically for anyone without a verifiable address. Nothing gets exported, so there’s no export allowance to ration.

For sending, Reachkit buys domains at $15 a year and builds Google Workspace or Microsoft 365 inboxes at $5 a month, warmed by AI, and inboxes you bring carry no per-inbox fee. Each new inbox starts at 3 emails a day and climbs to a default of 20, and a campaign pauses once bounces hit 5%. Growth costs $39 a month for the workspace, with 1,000 credits and no charge per teammate.

What you give up: phone numbers, intent data, org charts and a dialer, so teams that call should keep one of these two. More options: ZoomInfo alternatives and RocketReach alternatives.

Moving between ZoomInfo and RocketReach is mostly a question of timing: both renew on their own, ZoomInfo can’t be cancelled mid-term, and RocketReach doesn’t refund.

• What you already pulled. ZoomInfo’s license lets you keep using data obtained during the term, though it may destroy data you uploaded.
• The CRM carries your history. Both sync with Salesforce and HubSpot (RocketReach from Pro + Phone), so records and activity stay put while the source changes.
• Credits stay behind. RocketReach’s yearly export credits lapse at the end of the year, and monthly credits only last while you’re subscribed. For ZoomInfo rollover, check what your order says.
• Dates first. Find your ZoomInfo opt-out deadline before anything else. On RocketReach, cancel in Account Settings before renewal (team owners email support) and keep the confirmation email.

Before committing, I’d pull 200 contacts from my own niche out of each (GTM.AI’s free credits cover it for ZoomInfo, Pro + Phone monthly for RocketReach), run them through an email verifier and compare the invalid rates.

I’d decide by who signs the order. A rep or founder who looks people up a few times a week gets fair value from RocketReach: the prices are public and a miss is free, though the yearly export cap starts to pinch once those contacts feed a sequencer. ZoomInfo is made for sales teams that dial, prospect from intent signals and already sign yearly software contracts, and its license, unlike RocketReach’s terms, promises to fix wrong contacts. Since the list decides most of a cold email result, a bounce test on your own niche counts for more than either vendor’s accuracy claim. And if cold email is all you need, Reachkit’s 30-day trial is free.

Related: the ZoomInfo profile, the RocketReach profile, Apollo vs ZoomInfo and Apollo vs Seamless.AI.