The Hunter.io alternative with one flat price

Hunter.io is an email finder with outreach attached, priced in credits. LeadOcean is a data API with no credits, one flat price and an MCP server that returns records. If you look up emails one domain at a time and send from Hunter, stay. If you pull data in code or through an agent at volume, LeadOcean is the cheaper and simpler source.

Why teams switch from Hunter.io

Credits cap the month

Hunter sells monthly credits. One credit is one email found, and verifying an email costs half a credit (Hunter pricing, September 2026). The top self-serve plan, Scale, includes 25,000 credits a month. A bigger pull goes through Data Platform. It sells 1,000,000 Search credits for $6,900, bought once and valid 12 months (Hunter Data Platform, September 2026).

The lookup starts at a domain

Hunter's core calls take a domain, or a name plus a domain. Domain Search returns 10 results by default and 100 at most per call (Hunter API docs, September 2026). To build a list by title or seniority across a market, you page through domains one at a time.

Rate limits are per endpoint

Email Finder and Domain Search allow 15 requests a second and 500 a minute. Email Verifier allows 10 a second and 300 a minute. Discover allows 5 a second and 50 a minute (Hunter API docs, September 2026). That is fine for a sequence and slow for a pipeline.

One dataset, not one lookup

Hunter's homepage cites 150,430,313 verified email addresses (Hunter, September 2026). It is an email index. LeadOcean holds people and companies in one schema, with titles, industries and funding to search on before you ask for an address.

LeadOcean vs Hunter.io

Hunter figures come from hunter.io and the pages linked in each cell, checked in September 2026. Hunter changes plans often, so check the pricing page before you buy.

What 1M, 5M and 25M records cost

Hunter prices by the credit, so cost scales with volume. LeadOcean Pro stays at $499 a month. Hunter's 1M figure is its published Data Platform price for 1,000,000 Search credits. Above 1,000,000 credits the price is custom.

Hunter arithmetic: one credit per email found, so 1M emails is 1,000,000 Search credits at $0.0069 each, or $6,900 (Hunter Data Platform pricing, September 2026). Data Platform credits are one-off and valid 12 months. The all-in-one plans cost more at that volume, and credit packs cap at 180,000 credits per purchase (Hunter help center, September 2026).

Above 25,000 credits a month, all-in-one Enterprise is custom. On Data Platform the published rate falls from $0.0153 a credit at 25,000 to $0.0095 at 100,000 and $0.0069 at 1,000,000. Larger volumes are custom (Hunter Data Platform pricing, September 2026).

A credit and a LeadOcean record are not the same unit. A Hunter credit buys one email. A LeadOcean record is one person or company returned, with the profile and status included. On Data Platform, 50,000 Search credits cost $475, so $499 buys about 50,000 credits. Below that volume Hunter is cheaper.

The calculator below prices every Hunter credit at the 1,000,000-credit rate of $0.0069, Hunter's lowest published rate. Below 1M, Hunter's rate per credit is higher, so it understates Hunter's cost.

Where LeadOcean wins

A flat bill at any volume

Pro is $499 a month. Every person or company returned counts as a record, but there is no credit balance to watch and no overage invoice. A very large month is paced down to one request a minute until the reset, not cut off. One email to support gets you more headroom.

Search the market, then ask for emails

Filter 693M people by title, seniority, country, industry and funding before you spend a record on an address. Counts are free. Hunter starts from a domain you already know. LeadOcean starts from the audience you want. Hunter's Discover does list companies by industry, headcount and location, and its API call is free. It then hands you domains to look up one at a time.

curl -X POST https://api.leadocean.io/v1/exports \
  -H "x-api-key: $LEADOCEAN_API_KEY" -H "content-type: application/json" \
  -d '{
    "name": "CTOs in Germany",
    "filters": { "title": ["CTO"], "country": ["DE"], "emailStatus": ["verified"] },
    "limit": 5000,
    "preset": "full"
  }'

That asks for up to 5,000 verified CTOs in one request. A single export takes up to 50,000 rows, so a 1M-row pull is 20 calls over two days.

Built for code and agents

Both tools have an MCP server. LeadOcean's has 12 tools: count an audience for free, search people and companies, enrich one lead, find a phone, and export rows. An agent can go from a sentence to a file without glue code. Add https://api.leadocean.io/mcp to Claude or Cursor and sign in with OAuth. No key gets pasted into a chat.

Faster by default

LeadOcean allows 100 requests per second per key on every plan, including Free. That is 6,000 a minute, against 500 a minute on Hunter's Email Finder. Phones are on the same plan: 166M people have a number, and GET /v2/people/phone returns it for one record.

Where Hunter.io wins

Cheap at small volume

Hunter's Starter plan is $34 a month billed yearly, for 2,000 credits. Its Free plan renews 50 credits every month, where LeadOcean's 1,000 free records are one-off. If you find a few hundred emails a month, Hunter costs a fraction of $499.

Email finding and verifying by hand

Give Hunter a name and a domain and it returns an address. Verification costs half a credit and returns a status per email. The Chrome extension and Sheets add-on put that inside the tools a salesperson already has open. LeadOcean has no extension and no table UI.

Sending from the same place

Hunter includes Sequences, connected email accounts and Signals. You can find, verify and send without leaving one product. LeadOcean is data only, so you export to a sequencer. A team that wants one login for prospecting and outreach should stay on Hunter. Hunter also runs on a recurring free plan with no sales call, and it has years of brand trust with marketers that a newer data API does not.

Use both: LeadOcean for volume, Hunter for the last mile

Keep Hunter where it is strong: verifying borderline addresses and sending. Use LeadOcean to build the list, so your Hunter credits go to rows that need them.

1. Create a free LeadOcean key at app.leadocean.io/register. The free plan needs no card. Export your audience with POST /v1/exports.
2. Keep rows with status verified. For rows marked catch_all, run Hunter's Email Verifier at half a credit each and keep the ones it marks valid.
3. Load the clean rows into Hunter as leads through its Leads API, and run your Sequence there.

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