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PLATFORM 100,000 to 200 million emails a month

Email platform for purchased lists and cold data.

Mass email from 100,000 to 200 million a month, on dedicated IPs that accept purchased and cold data. Or connect your own SMTP providers and rotate between them. Warmup, list cleaning and reputation monitoring are built into the platform, not bolted on.

See plans & pricingTalk to a deliverability expert
Everything included
  • No list restrictions
  • Dedicated IPs
  • Bring your own SMTP
  • Full reporting
Creating a campaign in MailClickConvert: the step 4 summary with campaign name, sending domain, list, message, speed and schedule
20B+Emails delivered
250k+Campaigns completed
4,000+Customers
1B+Contacts validated
Sending routes

Our IPs, your SMTP, or both at the same time.

Most platforms give you one sending path, and most will not carry a purchased list down it at all. You can run as many routes as you want, and the platform rotates across them.

Route one

Dedicated IPs that accept cold data.

Two to a hundred or more, assigned to you and nobody else. Cold, purchased, consumer and dormant lists are all accepted, and your reputation is never pooled with another sender's.

  • Aged and warmed before your first live send
  • Separate IPs for cold and for warm audiences
  • Sending domains kept off your primary business domain
Sending routes · 5 active
198.51.100.24 · dedicatedCold OK
203.0.113.16 · dedicatedCold OK
sendgrid · yoursWarm
mailgun · yoursWarm
amazon ses · yoursWarm
Rotating across 5 routesFailover automatic
Route two

Connect your own SMTP providers.

If you already pay for SendGrid, Mailgun, Amazon SES or anything else that speaks SMTP, connect it and MailClickConvert becomes the sending platform in front of it. You can add as many providers as you want.

  • Rotate warm sends across several providers so no single one carries the load
  • Use premium providers for your opted-in list and our IPs for the cold one
  • If one provider throttles you, the others keep sending
Connect an SMTP provider
✓
Choose providerSendGrid
✓
CredentialsHost, port, key
3
Test & weightSet the split
4
Go liveAdd to rotation
SendGrid
Authenticated · 250 OK
10%25%40%50%Auto
SendGridMailgunAmazon SESPostmarkSparkPostElastic EmailAny SMTP provider

Connect as many as you like. There is no limit on how many providers sit in the rotation.

Deliverability

Deliverability for cold email is engineered in, not bolted on.

These are platform capabilities, not third-party tools you have to wire together and hope they talk to each other. Which of them your account gets depends on the plan you choose.

Warmup

Domains and IPs aged on a structured ramp before real volume touches them, then kept warm between campaigns.

List cleaning

Verification on upload. Invalid addresses, spam traps and known complainers are removed before they cost you reputation.

Rotation

Sends are spread across domains, IPs and connected providers so volume never concentrates on one route.

Throttling

Volume is paced per receiving provider. Gmail, Microsoft and Yahoo each get the rate they tolerate.

Authentication

SPF, DKIM and DMARC configured per sending domain and checked before you go live.

Reputation monitoring

Blocklist and reputation checks run continuously, with alerts the moment something changes.

Suppression

Bounces, unsubscribes and complaints are suppressed automatically and permanently across every campaign.

Placement testing

Seed testing shows where your mail actually landed, not just whether the receiving server accepted it.

Compliance

The compliance parts are handled by default.

Sending a purchased list or cold data does not mean sending it carelessly. The obligations that apply are built into how campaigns are constructed, rather than left as something you have to remember.

  • Physical mailing address and unsubscribe link added to every message by default, per CAN-SPAM
  • List-Unsubscribe header enabled, so recipients get one-click opt-out in Gmail and Outlook
  • Opt-outs honoured at individual, multiple and whole-domain level, permanently
  • Role addresses suppressed, so sales@ and support@ are excluded before you send
  • Feedback-loop complaints auto-unsubscribe the recipient across every future campaign
  • Suppression by plain address or hash, MD5 and SHA256, for partners who share lists that way
Pre-send checks
Physical address presentPass
Unsubscribe link presentPass
List-Unsubscribe headerPass
SPF, DKIM, DMARCPass
Suppression applied9,214 held
SpamAssassin score1.2 of 5
Broken linksNone found
Checked before the first message leavesTLS supported
How you work

A guided wizard, or full manual control.

The same platform suits a marketer who wants a campaign out this afternoon and an operator who wants to set throttle rates per receiving domain.

Guided

Five steps from list to live campaign.

Upload your list, choose the audience, write or paste the message, pick the sending route, schedule. The wizard sets warmup state, throttling and rotation for you, so you do not need to know what those values should be.

See plans & pricingFrom $249/mo · no annual contract
New campaign · step 3 of 5
✓
Upload list412,900 records
✓
Verify & clean9,214 removed
3
Write messageEditor or AI
4
Sending routeIPs or SMTP
5
ScheduleRamp & send
Quick question about your Q3 supplier list
hello@go.acme-outreach.com
RampedSteadyMax

Set for you by the wizard

  • Warmup state and safe daily volume for the route you picked
  • Throttle rates for Gmail, Microsoft and Yahoo
  • Which domains and IPs to rotate across, and in what order
  • Suppression against every bounce and complaint on record

Available to configure yourself

  • Send rates, caps and ramp curves per domain and per IP
  • Rotation weighting across providers and IP pools
  • Header, envelope and authentication settings per sending domain
  • Segmentation, suppression logic and retry rules
Message building

Build messages with the editor, your own HTML, or AI.

However the message is created, it renders correctly and sends on infrastructure configured to deliver it.

Editor · Q3 outbound
Blocks
Text Image Button Divider HTML
Drop block here
Rewrite for cold audience · shorter, no images, one link
  • Drag and drop editor for building layouts without writing code
  • Paste or upload your own HTML if you already have a template
  • AI writing assistance for drafting, rewriting and generating variants
  • Checks for cold sending that flag image-heavy and link-heavy creative before it affects placement
  • Personalization and merge fields from any column in your uploaded file
Reporting

Full reporting, and replies in a shared inbox.

Reporting shows what happened on every route. Replies go to an inbox your team can read and answer, rather than to a no-reply address.

  • Delivery, open, click and bounce reporting per campaign, domain and IP
  • Inbox placement reported alongside delivery, so you see where mail landed
  • Replies in a shared inbox your team can read, assign and answer
  • Complaints and unsubscribes applied to every future send automatically
Talk to a deliverability expert
Replies · 34 unread
D. WhitfieldRe: Q3 supplier list. Who handles this at your end?2m
M. OkaforRe: Quick question. Send me pricing and I'll take a look14m
S. BergströmRe: Supplier list. Can you do a call Thursday?1h
A. NakamuraRe: Q3. Not right now, try us in the new year3h
P. DelacroixRe: Quick question. Please remove me from this list5h
2,847,392 sent this month94.2% inbox placement
What customers say

Mass email volume they could not place anywhere else.

“A secure platform to generate leads. Bulk sending on dedicated IP addresses.”

Trishali S.Business consultant
G2

“This platform is a good alternative for cold email marketing, given the restrictions on Constant Contact or MailChimp. Would definitely recommend to anyone looking for purchased email lists.”

Tricia J.Marketing agency
Trustpilot

“MailClickConvert excels at reaching potential customers via mass email. The delivery rate is genuinely impressive.”

Stratton D.Healthcare · Mid-market
G2
Data, API and support

Bring your purchased list, or get help sourcing one.

Data

Your data or ours

Upload the purchased or rented list you already have, or tell us the audience you need and we will help you source one that matches it.

  • Unlimited contacts, no per-record storage fee
  • Verification and cleaning on every upload
  • Data sourcing for audiences you do not have
  • Segmentation and suppression across all lists
API

Send programmatically

A REST API and SMTP relay for teams that would rather trigger sends from their own systems.

  • REST API for campaigns, contacts and reporting
  • SMTP relay for transactional and triggered mail
  • Webhooks for opens, clicks, bounces and replies
  • The same deliverability stack behind every route
Support

A deliverability team

Specialists rather than a ticket queue, available whether something is broken or you want a second opinion.

  • A named contact once you are at volume
  • Free 30-minute diagnosis on any platform
  • Audits, blocklist removal and reputation repair
  • Managed campaigns if you would rather not run it
Agencies and resellers

Run it as your own platform.

If you send on behalf of clients, the platform can carry your name instead of ours, with the client separation and permissions that requires.

Whitelabel

Your brand, not ours

Custom login and signup domains with a co-branded interface, so clients never see a third party in the chain.

  • Custom login and signup domains
  • Co-branded interface
  • Your name on the platform clients use
Client accounts

Many accounts, one operator

Switch between client accounts, manage them in bulk, and give each one a login that shows only their own data.

  • Fast switching between client accounts
  • Mass management across accounts
  • Private reporting logins you can sell
Data control

Lists clients cannot walk off with

Split a list by record count and distribute the pieces, or lease data to a client in a form they can use but not export.

  • Split a list by record count across clients
  • Leased or locked lists, no edit or download
  • Secure sharing with download limits
Get started

Tell us what you need to send.

Volume, data type and timeline. If it is a purchased list, say so. We will come back with whether the platform on its own gets you there, what the setup involves, and what it costs.

  • A real answer on whether your list will send, not a sales sequence
  • We will tell you if a timeline is unrealistic rather than take the work
  • Free either way, and useful whether or not you become a customer

Or call us on 1-800-604-5058

Questions

Common questions about the platform.

Is this an email service for purchased lists?
Yes, that is what it is built for, and it is the reason most people arrive. Cold data, purchased files, rented lists, consumer records and dormant databases are all accepted, and there is no approval queue or account review waiting to shut you down after you have uploaded the file. What we do require is that the data is cleaned first and the send is ramped properly, because that is what protects the IP reputation for you and for every other sender on the platform.
Can I connect my own SendGrid or Mailgun account?
Yes, and you can connect several at once. Give us the SMTP host, port and credentials and MailClickConvert becomes the sending platform in front of that provider. You keep whatever rate and pricing you have already negotiated, and you get campaign building, list management, reporting and a reply inbox on top of it. You can also rotate across several providers, so no single account carries all the volume and a throttle on one does not stop the campaign.
What is the difference between your IPs and my own SMTP provider?
Our dedicated IPs are configured to accept cold and purchased data, which mainstream providers generally are not. Your own SendGrid or Mailgun account is usually better suited to warm, opted-in audiences, and often has pricing you already like. Many customers run both: our IPs for the cold list and their own providers in rotation for the opted-in one, all from the same campaign builder.
How much can I send?
From 100,000 to around 200 million emails a month. What matters more than the ceiling is the ramp. A new domain and IP cannot open at full volume without damaging the reputation you are building, so the platform paces the first few weeks. If you need a specific volume by a specific date, tell us and we will say honestly whether the timeline is realistic.
Do I need to understand warmup and throttling to use it?
No. The wizard sets warmup state, throttle rates, rotation order and suppression based on the route you choose. Every one of those settings is available to change if you want control, and none of it is hidden behind a support ticket, but the defaults are built so that someone who has never configured an IP pool can still run a campaign safely.
Where do replies go?
To a shared inbox in the platform that your team can read, assign and answer. Replies are the point of outbound, so they are not sent to a no-reply address or scattered across individual mailboxes. Unsubscribe requests and complaints that arrive as replies are picked up and added to your suppression list automatically.
What does it cost?
Self-serve plans start at $249 a month with no annual contract. Beyond that, pricing depends on volume, how many dedicated IPs you need, and whether you are bringing your own SMTP providers. Higher volumes are quoted rather than listed, because a hundred million emails a month across twenty IPs is not something anyone should buy from a pricing table without a conversation first.

Start sending, or ask us first.

Tell us your volume, your data and your timeline. Purchased, rented, cold or consumer, we will tell you what the setup needs and whether the platform on its own gets you there.

See plans & pricingTalk to a deliverability expert