For agencies
You did not create this problem. You are just the one who has to answer for it.
Here is every client's contact form in a single panel you control — set up with one field each, watched at a glance, and answered on purpose instead of by surprise.
Client inboxes
Halloran & Wills
Northgate Dental
Verity Roofing
128
The job you inherited
You answer for forms you never built
Every client site is its own arrangement you never chose, and you are the one who hears about it: did the site break, we are not getting leads. Nine times out of ten nothing broke — a password expired, a captcha started refusing real people, or the form works fine and what it delivers is rubbish.
You maintain a pipeline you never sold, across stacks you cannot see into without logging into someone else's site. One field per form — the address it sends to — and every client reports into a single panel you control: what arrived, what we did with it, where it went.
Get in touch
Get in touch
No client meeting required
You already have the access
This is the part that makes agency rollout unlike every other tool you have evaluated. There is no plugin to vet, no snippet to add to a theme you inherited, no build to run on a site whose original developer left three years ago. The form already sends email. You are already the one with access to the settings screen where it says who receives it. That is the entire integration surface.
Generate an address
Add an inbox in the Humainbox panel. You get an address that belongs to that one form and nothing else.
Paste it into the form
Wherever the form stores its recipient — a settings field, a form builder or a config value — replace what is there.
Form settings
Name who receives it
Point the inbox at a person, or a team where every member gets a copy. The client's mailbox carries on as normal.
Client inboxes
Halloran & Wills
Northgate Dental
One panel, every client
Before the client asks
When a client says something got through, or worse never arrived, you shouldn't have to log into their site to find out. Every message through your addresses stays in one place, with the decision made and the signals behind it.
Who receives a client's enquiries lives in your panel, not their website, so changing it needs no deploy and no chat with whoever maintains the theme. When someone leaves, theirs or yours, removing them removes them: the next enquiry never lands where nobody is watching.
Filter to one client without leaving the shared view. Nothing is held silently, so a stopped message can be read, released and explained. Every decision lists the signals that fired and what each weighed, turning a support call into a one-line answer.
halloran-wills.example
Clients
Humainbox
Resolves the visitor's true reply address before the message reaches you, records where it found it, and flags the messages where it cannot find one. A dead end is visible rather than silent.
Onboarding without risk
Nothing about their mail changes
Dry run delivers everything, exactly as it does today, and records only what it would have held. The client sees no difference, attachments included: a CV, a drawing or a photo arrives attached to the forwarded mail the way it always did. You see a week of evidence you can show them before anything is switched on.
That evidence is the sales conversation. Not a claim about accuracy, but their own messages, from their own form, with the decisions written out. When they are convinced, you move the inbox to active. If they are cautious, mirror keeps delivering everything while the scoring continues to run.
Dry run
Records what would have been held. Use it for the first week of any client.
Mirror
Scoring stays live and visible while the client keeps receiving every message.
Live
Held messages remain in the panel. Nothing is deleted, and anything can be released.
Sandbox
Everything arrives and is readable, and none of it reaches the client. Wire the form up, test it, switch it off.
How it is priced
Per client, not per message
A per-message bill punishes the client who gets targeted hardest, which is the client who needs this most. It also makes your own cost impossible to quote, because the number moves with something neither of you controls.
Its own inboxes
One per form, so a leaked address never affects another client.
Its own thresholds
Loose, balanced or strict, chosen inbox by inbox for that client rather than for the average one.
Its own recipients
A named person or a team where every member gets a copy.
Its own record
Every message kept and readable, held or delivered.
Humainbox costs the same for a client whatever amount of spam they get, so you can put a figure in a retainer and leave it there. Get in touch about portfolio pricing.
Start with one client site
Pick the client who complains most, add an inbox, paste its address into their form and leave the inbox in dry run. You will know within a week whether this belongs in the rest of your portfolio, and the client will not have noticed a thing.