The Hunter alternative that finds prospects AND sends campaigns.
One tool for the full loop: AI finds the contacts from your ICP, you ship the campaign, replies are tracked. Bring your own SMTP. Flat pricing from $29/mo.
Hunter built a great email finder. Sending was added later as a separate Campaigns product. ProspectFlow ships both as core in one flow: describe your audience, the AI finds matching companies + contacts on the live web, you draft and send. One tool, one subscription.
Already comparing tools? Visit Hunter.io — we link to them because we want you to make an informed choice.
Side-by-side comparison
| Feature | ProspectFlow | Hunter.io |
|---|---|---|
| Starting price | $0 (free) → $29/mo | $49/mo + seats |
| Find emails from a company name / domain | ||
| AI prospect discovery from an ICP description | ||
| Full campaign sender with sequences | Campaigns add-on | |
| AI email personalisation | Limited | |
| Bring your own SMTP | ||
| Reply detection (IMAP) | ||
| RFC 8058 one-click unsubscribe | ||
| Free plan with real sending | 50/mo | 25 searches/mo |
| Starting price | $29/mo | $49/mo + seats |
Why founders switch from Hunter.io to ProspectFlow
Discovery + send in one tool, not two.
Hunter.io is famous for its email finder and an API on top. Sending is an add-on (Campaigns) that's competent but secondary. ProspectFlow ships both as core: AI finds the prospects on your ICP description, you draft the campaign, you send. One subscription, one workflow.
AI ICP search beats domain search.
Hunter's flow is 'I have a company → give me the contacts there'. ProspectFlow's is 'I have a target audience → find me the companies AND the contacts'. The second is the actual job most cold-outreach starts with.
Cheaper at any real-use scale.
Hunter Campaigns runs $49+/mo with seat-based pricing on the sender side. ProspectFlow Starter is $29 flat, Pro is $99 flat with 3 SMTPs and DeepSeek personalisation.
Frequently asked
Is Hunter still useful as a finder if I use ProspectFlow for sending?
It can be — Hunter's domain-search API is solid for one-off lookups when you know the company but not the contact. For full campaigns, ProspectFlow's AI prospect finder handles the find step from the ICP description directly, so most workflows don't need both.
Can ProspectFlow find an email from a specific company URL?
Yes — the AI prospect finder can be scoped to a company domain. The faster path for one-off lookups is to just add the email manually if you already know who you want to reach.
Does ProspectFlow verify email addresses?
We verify them at scrape time by accepting only emails on the same registrable domain as the page they were found on (eTLD+1). That eliminates the vast majority of fake / stale addresses without an external verification step. For higher-stakes lists, pair with a dedicated verifier (NeverBounce, ZeroBounce) before import.
How is the prospect data sourced?
Live web scraping of company sites — team / about / contact pages — with on-domain validation. No purchased database, no stale rows.
What about LinkedIn enrichment?
We don't scrape LinkedIn (their TOS prohibit it). The AI works from publicly published contact data on company websites.
Start sending in under 10 minutes.
Free plan, 50 emails/month, no card required. Bring your SMTP, describe your ideal customer, and let the AI do the rest.
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