Add a thousand contacts and your invoice goes up. Grow again, it goes up again. You get punished for the exact thing you are working toward. Mail Velocity does the opposite: one flat price for the software, sending billed at wholesale by your own provider, and a contact count that never touches your bill.
Bring your own Mailgun. We are the brain.
Full Pro access for 14 days. No card to start. Nothing to uninstall if you walk away.

Here is the part nobody says out loud. The big platforms buy the same delivery infrastructure you can buy yourself, mark it up, and then bill you a second time based on how many people you have permission to talk to. Two meters on the same pipe. Your contacts sit in their database as a billing lever, and every one you add tightens it.
A contact costs pennies to store. Charging you by the thousand is not a cost — it is leverage. Every successful signup form you build hands them more of it.
Your contacts, your templates and your sending reputation live inside a platform you rent. Leaving means rebuilding, so you keep paying the increase instead.
You are not buying a better mail server. Delivery is a commodity. The only thing worth paying for is the brain that decides what goes out, to whom, and when.
Mail Velocity charges you for the brain and nothing else.
You connect the sending provider you already pay — your domain, your reputation, your wholesale rate. We supply the campaigns, the sequences, the automations, the reply handling and the analytics. Your contact count can go up tenfold tonight and the number on your invoice will not move a cent.
Every screen below is a real screenshot from a real account. Nothing is illustrated, nothing is coming soon.
Opens, clicks, non-openers, failures, unsubscribes, spam complaints and bounces — per campaign, per send batch, per person. When you re-send to the people who never opened, that batch is tracked on its own row so you can see whether the second attempt actually earned its place.


Build a chain of emails, set the gap between each one, and let it run for every person who enters. Steps can wait a number of days or fire at an exact clock time — the one you need when a cart opens at nine and closes at midnight. Anyone who buys mid-sequence can be dropped automatically by tag, so a customer never gets pitched something they already own.
Broadcast software treats a reply as an accident. Every answer to your campaigns and sequences lands here instead, read and sorted for you: a genuine human reply, an out-of-office, an unsubscribe request, a delivery problem. The person asking to buy surfaces at the top instead of being buried under forty bounce notices.


Because we do not bill you per contact, there is no reason to ever delete one. Colour coding tells you at a glance who opened recently, who used to and stopped, and who has never once opened. Tag, segment, and send to a slice — or hold the dead weight back and protect the reputation of the domain your revenue depends on.
Open rate flatters you. Attributed revenue tells you the truth. Mail Velocity tracks conversions back to the email that caused them, so you know which subject line paid for itself and which one just felt clever.

Conversions and revenue tied back to the specific email and link that earned them.
Openers and clickers get tagged the instant they act, so your next send targets itself.
Bounces, complaints and unsubscribes tracked so a problem shows up early, not after a block.
Pick the plan that matches how you sell, not how many people you have. Annual billing takes two months off the year.
Everything you need to send.
Cancel any time
The full sending machine.
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For teams and multi-brand senders.
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Starter is for the person who needs to be sending properly this week. You get the whole sending engine: broadcast campaigns to any slice of your contacts, drip sequences with real delays between the steps, signup forms that collect and tag people automatically, tags and behavioural segments to decide who hears what, reusable templates, AI help on subject lines and body copy when the page is blank, and open, click and engagement analytics so you are never guessing. Contacts are unlimited and sends are unlimited, because your provider bills the delivery and we bill the software — nothing on this plan throttles as you grow. What Starter leaves out is the automatic stuff: it sends what you tell it to send, brilliantly, and you stay the one pulling the trigger.
Pro is the plan that works while you sleep, and it is where most people land. Everything in Starter is here, and then the machine starts running itself: automations fire off the behaviour of a single contact, so an open, a click, a new tag or a reply can move that person into a different sequence without you touching anything. The Reply Inbox turns broadcasting into an actual conversation, sorting genuine human answers away from the out-of-office noise and the delivery complaints so the person who wants to buy is the first thing you see. A/B subject testing settles the arguments with numbers instead of taste. Auto-tagging labels openers and clickers the moment they act, so your next send is already segmented before you write it. Revenue tracking attributes conversions to the email that caused them, and the deliverability tools watch the health of the domain your income depends on. If email is how you actually make money, this is the plan.
Business is for the operation where email is no longer one person's job. It carries everything in Pro and then removes the ceilings that start to hurt at scale. Reply automations answer the predictable questions for you, and inbox rules route, tag and file incoming mail on arrival so a shared inbox does not turn into a swamp. Multiple sending domains let you keep separate brands, offers or risk profiles genuinely separate, so a rough cold campaign can never bruise the reputation of the domain your customers trust. Team seats mean the person writing, the person sending and the person answering replies can each work in the account without passing one password around. Same unlimited contacts, same unlimited sends, same flat monthly number no matter how large the operation gets.
| Feature | Starter | Pro | Business |
|---|---|---|---|
| ContactsWe never charge by contact count. | Unlimited | Unlimited | Unlimited |
| Emails sentBilled by your own provider, never by us. | Unlimited | Unlimited | Unlimited |
| CampaignsBroadcast emails to your contacts. | |||
| SequencesTimed drip emails. | |||
| Signup FormsCollect subscribers. | |||
| SegmentsSlice your contacts by behaviour. | |||
| AI WritingAI subject lines and body copy. | |||
| AnalyticsOpens, clicks and engagement. | |||
| TemplatesReusable email designs. | |||
| AutomationsTrigger-based flows that run themselves — tag someone, and the right emails go out without you touching anything. | |||
| Reply InboxReal two-way conversations. Replies land in the app with notes, attachments and full history instead of drowning in your personal inbox. | |||
| A/B Subject TestingSplit-test subject lines and let the winner send itself. | |||
| Auto-TaggingTag people automatically when they open or click, so your segments build themselves. | |||
| Revenue TrackingAttribute actual sales back to the email that caused them. | |||
| Deliverability ToolsContact hygiene, domain health checks and a spam-score content checker so you keep landing in the inbox. | |||
| Reply AutomationsAuto-respond, auto-tag and auto-route incoming replies with rules. | |||
| Inbox RulesRoute, label and prioritise replies automatically. | |||
| Multiple Sending DomainsSend from more than one domain out of a single account. | |||
| Team SeatsBring your team into the account. |
There is no catch, just honest arithmetic. Storing a contact costs us close to nothing, and you already pay your sending provider for the emails that go out. Charging you a second time by contact count would be charging you twice for the same thing. We sell the software that decides what to send, to whom and when — so that is what you pay for. Your contacts can go up tenfold and your invoice will not move.
It is a one-time setup and it is the single best thing you can do for your email. You paste in your provider credentials, we verify the connection, and from then on your mail goes out over your own domain and your own reputation at your provider's wholesale rate. It means nobody else's bad campaign can damage your delivery, and your sending cost stays a commodity price instead of a marked-up one.
They were never hostage. The contacts are yours, the domain is yours, the sending reputation you build is attached to your provider account rather than ours. Export whenever you want. We would rather earn the next month than trap you into it.
No. The 14-day trial is full Pro — automations, Reply Inbox, A/B testing, auto-tagging, revenue tracking, the lot. No card to start. If you do nothing at the end of it, the account simply stops sending; your data sits there waiting rather than being deleted out from under you.
Yes, in either direction, and nothing you built disappears when you do. Move up when a feature starts paying for itself, move down if the season is quiet. Your campaigns, sequences, contacts and history stay exactly where they are.
Import your contacts, connect your provider, and send one real campaign. If the numbers on that first report do not convince you, walk away and you have lost nothing but an afternoon. If they do, you already know which plan you want.
Unlimited contacts and unlimited sends on every plan. Cancel any time.