Email finder built for agencies running outbound for multiple clients
One Mailsfinder workspace covers every client your agency runs. No per-seat fees, no client-by-client billing, no separate license for each strategist or VA. Pay $9.99/mo for 300,000 credits per cycle, or grab Lifetime once for $249 and unlock a 2,000,000 credit pool that never expires.
Built for the agencies that run cold outbound for everyone else
A program built around how agencies actually buy data
Three pricing realities that change the math for any agency running outbound across more than one client.
No per-seat fees, ever
Apollo charges $49 per user per month. ZoomInfo adds per-seat fees on top of a five-figure base. Mailsfinder charges per workspace. Every strategist, VA, and outbound manager on your team can pull data from the same credit pool with no licensing math.
Lowest per-credit cost in the category
Monthly works out to $0.0000333 per email. Lifetime drops that to $0.000125 across the full 2M pool. Hunter runs $0.0245 per credit on Pro. Apollo and ZoomInfo per-credit math is locked behind sales contracts that almost always come out higher.
REST API for client-specific workflows
Finder, Verifier, and Enrichment endpoints are included on Monthly and Annual. Lifetime ships Finder and Verifier. Wire client-specific automations into n8n, Make, or Zapier without paying API surcharges or hitting low-tier rate limits.
Which Mailsfinder plan fits your agency right now
Pick by client load and predictable monthly volume. Layer credit packs on top whenever a campaign spikes.
Monthly
300,000 credits per cycle. Covers roughly 3 clients at 100K lookups each. Best when you are scaling from one or two clients and want flexibility to cancel.
- check_circleFull Finder, Verifier, Enrichment APIs
- check_circle25,000 exports / month
- check_circle600 req/min rate limit
- check_circlePriority email support
Annual
300,000 credits per cycle, billed $95.88 yearly. Predictable spend for agencies with steady client load and a real outbound team running every week.
- check_circleBilled $95.88 / year
- check_circleFull Finder, Verifier, Enrichment APIs
- check_circle25,000 exports / month
- check_circle600 req/min rate limit
Lifetime
2,000,000 credit pool that never expires. Roughly 6 to 12 months of capacity for an agency running 5+ active clients. Cheapest per-credit cost available.
- check_circle2,000,000 credits, lifetime
- check_circleFinder + Verifier APIs
- check_circle5,000 exports / month
- check_circlePriority WhatsApp support
Top up with one-time credit packs
When a client campaign suddenly needs 80K extra contacts, layer a credit pack on top of any plan. Packs never expire and stack on top of the subscription pool.
How agencies actually use Mailsfinder across clients
Four real flows pulled from agencies running between two and twelve clients on a single Mailsfinder workspace.
Apollo export to Mailsfinder verify to Smartlead
SaaS client wants 20,000 verified leads per month. The agency exports raw contacts from Apollo, runs them through the Mailsfinder Verifier API to drop catch-all and risky rows, then pushes the clean list into a dedicated Smartlead mailbox set up for that client only.
LinkedIn Sales Nav to Mailsfinder find + verify to Lemlist
Link-building agency scrapes editors and content managers from Sales Navigator weekly. Mailsfinder finds the work email from each LinkedIn URL, verifies it in the same pass, then pipes verified contacts directly into Lemlist for outreach.
Inbound HubSpot leads to Mailsfinder enrich via Zapier to CRM
Recruitment agency has inbound applicants landing in HubSpot. A Zapier flow calls the Mailsfinder Enrichment API to attach company size, role title, and a verified personal-domain email so account managers see a full picture before calling.
Bulk list scrub before send via Mailsfinder API
Growth agency receives client-provided lists every Monday. Each list goes through a Mailsfinder Verifier batch via the API, then the agency returns a "list quality report" with deliverable counts, bounce-prone rows, and a clean exportable CSV ready for the client's ESP.
What does an email actually cost you?
A straight per-credit comparison across the tools agencies stack today. Lower is better.
Competitor pricing pulled from public website tiers. Apollo and ZoomInfo are bundled with platform features that add value beyond raw data, so the comparison is purely cost per verified email, not feature parity.
The honest gap list, and what is on the roadmap
Mailsfinder is not the right pick for every agency yet. Here is what the product does not do today, what we are building, and what is already worked around in practice.
No built-in multi-tenant dashboard (yet)
There is no per-client view inside the app today. Agencies tag exports by client filename or route through separate API keys. A native multi-tenant view is on the 2026 roadmap.
Credit pool is shared across clients
One pool covers every client campaign. Agencies that need hard credit isolation per client usually open a second workspace or pass through credit costs in their service agreement.
No white-label reporting
CSV exports are unbranded, but a fully branded in-app client report is not shipped. Most agencies build a Looker Studio or Google Sheet over the API for branded delivery.
On the roadmap
Per-client workspaces, white-label reporting, and an agency billing dashboard that tracks credit usage and revenue per client. Lifetime customers and 6+ month commits get early access.
Eight questions agency owners ask before signing up
Can I run multiple clients from one Mailsfinder account? expand_more
Do you offer a multi-seat or team plan? expand_more
Can I white-label reports for clients? expand_more
How do agencies typically structure credit usage across clients? expand_more
Do you offer agency-specific discounts or volume pricing? expand_more
Is there an affiliate or referral program for agencies? expand_more
Can I migrate from Apollo, Hunter, or ZoomInfo? expand_more
Do you offer dedicated onboarding? expand_more
Stop paying per seat. Start with $9.99/mo or grab Lifetime for $249.
Run every client campaign from one workspace, one credit pool, one bill. 50 free credits, no card needed to get started.