Campaigns for WhatsApp groups

One message. Every group.

Stop pasting the same announcement into every chat. Write it once, pick your groups, and see which ones actually clicked.

14-day free trial · 20 messages · No card

Example data for illustration

Built for student associations like these

  • Team Sonnenwagen Aachen e.V.
  • Kösener Senioren-Convents-Verband (KSCV)
  • TUfast Racing Team (TUM)
  • Ecurie Aix (RWTH Aachen Formula Student)
  • START Munich
  • Cartellverband der katholischen deutschen Studentenverbindungen (CV)
  • Junior Consulting Sciences Po
  • Berliner Börsenkreis e.V. (BBK)
  • BCPro e.V. (TU Berlin)
  • HEC Junior Conseil
  • Refugee Law Clinic Berlin e.V.
  • AStA TU Berlin
  • Cercle Polytechnique de l'ULB (CP ULB)
  • Bureau des Élèves Sciences Po Paris
  • AStA FU Berlin
  • Study Association STAR (Rotterdam School of Management)
  • bonding studentische initiative e.V. (Aachen)
  • Stras'Diplomacy (Strasbourg Diplomatic Association)
  • AGEPoly (Association Générale des Étudiants de l'EPFL)
  • AFGES (Les étudiants d'Alsace)
  • aixsolution e.V. (RWTH Aachen)
  • AIESEC
  • Aachen Investment Club e.V. (Aachener Börsenverein)
  • Cercle Solvay (Bureau des Étudiants Solvay - SBS-EM)
  • Association des Juristes de Sciences Po (AJSP)
  • Brussels StudentenGenootschap (BSG - VUB)
  • BDE Centrale Nantes (AECN)
  • Enactus Audencia / Enactus France
  • Eyes on Europe (ULB / IEE)
  • LSV Minerva (Leiden)
  • ESN Brussels (ESN ULB / ESN VUB EhB)
  • SCOPE Maastricht (SBE Study Association)
  • VSETH (Verband der Studierenden an der ETH Zürich)
  • AMIV an der ETH (Maschinenbau & Elektroingenieure)
  • ARIS (Akademische Raumfahrt Initiative Schweiz - ETH)
  • WHU Euromasters (WHU Vallendar)
  • BDSU e.V. (Bundesverband Deutscher Studentischer Unternehmensberatungen)
  • BVH e.V. (Bundesverband der Börsenvereine an deutschen Hochschulen)
  • AEGEE-Europe (European Students' Forum)
  • BEST (Board of European Students of Technology)
  • ESN International (Erasmus Student Network AISBL)

Logos are trademarks of their respective owners.

The problem

One announcement shouldn't mean a dozen copy-pastes.

Without PromotionBot

  • Open each group, paste, send — and repeat
  • Forget one, double-post another
  • No idea which group actually clicked
  • Everyone borrows the chair's phone
Effort per announcementgrows with every group

With PromotionBot

  • Write once, multi-select your groups
  • Schedule it, or set it to repeat weekly
  • Clicks broken down per group (Team and up)
  • Your whole team drafts, admins approve (Team and up)
Effort per announcementone compose
How it works

Plan it, send it, learn from it.

Link your WhatsApp by QR once. The groups your number is already in show up automatically.

01 · Schedule

Every send on one calendar.

One-off drops, weekly reminders or a full event run-up. See what is coming on a calendar and export it to your own.

Recurring sendsICS exportMultiple numbers
Example data for illustration
02 · Measure

Know which group showed up.

With tracked links, every click is counted per group, so you can see where your audience actually is — and stop posting in the chats that never click. Included from the Team plan, and during your free trial.

Per-group clicksCountry only, no IPs stored
Example data for illustration
03 · Delegate

Let your team draft. Admins approve.

Members write, admins approve, PromotionBot sends — the approval workflow and roles come with Team and Pro. AI assistants can also draft over MCP on Pro, but that access is temporarily paused.

Approval workflowRolesMCP — temporarily paused
Illustration of the planned workflow, not available right now
Safety

Paced like a person. Paused when it matters.

PromotionBot sends to the groups your linked number is already in, and paces every send.

01

Human-paced sending

Typing delay, randomised gaps between groups, per-group daily caps and a 20-hour cooldown.

02

Approval before send

On Team and Pro, member sends wait for an admin's OK.

03

Auto-pause on restriction

If WhatsApp restricts your number, all your sends pause automatically.

04

Your groups only

Sends go to groups your linked number is already a member of.

PromotionBot is an unofficial WhatsApp integration. WhatsApp may restrict numbers used with third-party tools at any time, so link a dedicated number. Read the fair use policy.

Pricing

Start free. Pay when you go live.

Every plan starts with a 14-day free trial — 20 messages, no card.

Starter
€9/ month

Solo organisers running real campaigns on their own number.

  • 80 messages / month
  • 1 user, 1 WhatsApp number
  • Schedule & recurring sends
  • Calendar + ICS export
Start free trial
Team Most popular
€29/ month

Student associations, committees, and small NGOs with multiple senders.

  • Everything in Starter, plus:
  • 500 messages / month
  • 5 users, 3 WhatsApp numbers
  • Per-group click analytics & tracked links
  • Approval workflow, roles & permissions
  • Campaigns (multi-step sends)
  • Priority email support
Start free trial
Pro
€79/ month

Umbrella orgs, multi-chapter associations, and power users.

  • Everything in Team, plus:
  • 2,000 messages / month
  • 20 users, 10 WhatsApp numbers
  • Custom domain for link tracking
  • AI control via MCP temporarily paused
  • Custom branding
  • 1-business-day support SLA
Start free trial
Prices in EUR, excl. VAT. Annual billing saves two months.Compare plans line by line →
FAQ

The obvious questions.

Something else? [email protected]

Is this allowed by WhatsApp?

PromotionBot is not affiliated with or endorsed by WhatsApp or Meta. It links your number as a companion device by QR code, through an unofficial integration, so WhatsApp may restrict numbers used with third-party tools at any time. Human-paced sending and daily caps reduce that risk; they do not remove it.

Will my number get banned?

It can happen, and we cannot promise otherwise. We space sends like a person would, enforce per-group daily caps, and automatically pause all of your sends the moment we detect a restriction. We strongly recommend linking a dedicated business number rather than your personal one.

How many groups can I manage?

Every group your linked number is a member of appears after you scan the QR code. Plans do not cap groups; they cap messages per month (80, 500 or 2,000, where each group a message reaches counts as one) and linked WhatsApp numbers (1, 3 or 10).

What data do you keep?

Retention defaults are 90 days for messages, 180 days for click logs and one year for audit logs. Click logs hold a timestamp and a country only; IP addresses are not stored. We do not read your messages, sell them or train models on them. See the Privacy Policy and Terms for the full detail.

How does billing work?

Pay monthly or annually (annual saves two months), in euros excluding VAT, by card, SEPA or iDEAL through our payment provider Creem.io. Every plan starts with a 14-day free trial of 20 messages, no card needed. Cancel anytime.

Your next announcement,
sent once.

14-day free trial. 20 messages. No credit card.