Ops · India
active
72%
invite only
paced queues
low rates
// messaging toolkit
Channels ready. Queues paced.
QR login, bulk pacing, OTP / API sends — built like an operator console, not a brochure. Affordable WhatsApp messaging for Cleverfolio operators.
leanoperator rates
QRchannel login
APIOTP & sends
Live channels
Open panel
OTP · EU
active
44%
Support · US
idle
8%
12:41:02 queue accepted · OTP · EU · batch #1842
12:40:51 pace hold · Ops · India · 12/min cap
12:39:18 channel idle · Support · US
01 scanPair a WhatsApp channel with QR
02 paceQueue bulk sends within safe limits
03 shipTrigger OTP or API traffic
Low rates
Built to stay cheap. Details on request.
We keep WhatsApp messaging affordable for operators — without publishing a public rate card. Ask when you request an invite and we’ll share numbers that fit your volume.
Operator pricing
Low rates
Exact pricing is shared after you ask — invite request or direct message.
- Pay only on successful delivery
- OTP & transactional WhatsApp traffic
- Human-paced bulk queues included
- Invite-only operator accounts
Why operators pick Sendello
- Lean pricing — built for volume without a flashy public tariff.
- Built for WhatsApp OTP & alerts — API key ready after your channel is online.
- Safer bulk sends — pacing and typing simulation so queues feel human.
- Full Cleverfolio suite — one hub with Pdfello, Splitiva, and more.
How WhatsApp sending works
Three steps from QR to WhatsApp delivery.
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01
Connect WhatsApp
Scan QR, bring a WhatsApp number online, and keep one active session per Sendello account.
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02
Build the WhatsApp queue
Import contacts, write the message, and let human pacing space each WhatsApp send so traffic feels natural.
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03
Send OTPs or automate
Fire from the panel, or call the WhatsApp API with your key for OTPs and transactional traffic.
WhatsApp tools for operators
Everything you need to move WhatsApp messages, nothing you don’t.
- Low message rates Operator-friendly pricing — ask us when you’re ready for numbers.
- WhatsApp channels QR login, live status, force-safe session control.
- Paced queues Bulk WhatsApp send with fixed or random delays and typing simulation.
- Contacts Import lists and keep recipients ready for the next WhatsApp run.
- WhatsApp API One key per user, rate-limited send, billed on successful delivery.
- Invite-only access No public signup — Sendello accounts are issued by Cleverfolio.
FAQ
WhatsApp messaging, answered.
How much does a WhatsApp message cost?
Rates stay low for operators. We don’t publish a public price list — request an invitation and ask, and we’ll share numbers for your use case.
What can I send with Sendello?
OTPs, alerts, transactional WhatsApp messages, and paced bulk queues — from the panel or via API.
How do I get an account?
Sendello is invite-only. Request access with Get invitation. Existing users sign in on this site.
Did the URL change from wa.cleverfolio.me?
Yes. The product host is now sendello.cleverfolio.me. Old wa.cleverfolio.me links redirect here automatically.
Invite-only
Get a Sendello invitation.
Share a quick note on how you’ll use WhatsApp messaging. We’ll review and get back to you.
Already invited?
If you have a Sendello account, sign in to open your WhatsApp panel.
Sign in to Sendello