TRACK EVERY LOB POSTCARD, LETTER AND CHECK.
Connect Lob to Menza and ask about postcards, letters, checks and campaigns in plain English — what's in production, what delivered, which addresses keep failing verification. Menza reads live through the official Lob API, and new sends or cancellations happen only after you give explicit approval.
- Reads other data
- Can take action on Lob, once you approve
- Connects via the official API
What can Menza do with Lob?
Cancel bad sends before they print
Menza spots mailings addressed to undeliverable or duplicate addresses, proposes cancelling them inside the print window, and — once you approve — pulls them back through the API.
See where every campaign stands
Ask how a campaign is doing and Menza reads each mailpiece's status live — in production, in transit, delivered, returned — without stitching tracking exports together by hand.
Keep your address data honest
Menza reads address verification results across your lists, so you can ask how much of a campaign went to addresses that were never going to deliver.
See these answers on your own Lob data.
Menza working with Lob.
Menza doesn't just answer questions about Lob — it proposes the fix and, once you approve, does the work. You stay in control; nothing changes until you say go.
Menzajust now38 letters in tomorrow's batch are addressed to locations that failed verification. I'll cancel those 38 before the print deadline and hold them for corrected addresses.
Menza6m agoYour June postcard campaign shows 91% delivered, but returns are 4x higher in two ZIP prefixes. I'll suppress the 116 addresses behind the returns from the next campaign send.
Connect Lob in a couple of clicks.
Is my Lob data secure?
Your credentials are encrypted at rest and never exposed to the AI. Menza reads your data through the provider's official API using the access you grant, and you stay in control of what it can do — read-only by default, with any actions gated behind your approval.
Read our privacy policy- Encrypted in transit and at rest
- Scoped access — you choose what Menza can see
- Read-only by default; any action needs your approval
- Credentials are encrypted and never shown to the AI
- Revoke access at any time
Lob questions, answered.
How does Menza connect to Lob?
You connect with your Lob API key. It's encrypted at rest, never shown to the AI, and used only to call the official Lob API. No mail-tracking spreadsheets — postcards, letters and checks are queried live, straight from your account.
What can Menza answer about my Lob data?
Postcards, letters, checks, addresses, templates and campaigns. Ask what's still in production, how a campaign's delivery rate is tracking, which addresses failed verification, or which template performed best across sends — all answered from live data.
Is my Lob data safe with Menza?
Yes. Your API key is encrypted and never exposed to the AI, and Menza reads only what the key grants. Actions are supported, but sending or cancelling any mailpiece always waits for your explicit approval — nothing prints without your say-so.
Can Menza stop a mistaken send in time?
Often, yes. Because Menza reads mailpiece status live, it can flag a bad batch while it's still inside Lob's cancellation window and propose pulling it — you approve, and the pieces never print. After the window closes, it tells you exactly what already shipped.