B2B SaaS startups · WhatsApp marketing
Use WhatsApp for the conversations where Indian buyers already prefer to reply.
WhatsApp for a B2B SaaS startup in India is the channel for scheduling demos, answering trial questions and keeping onboarding moving with buyers who reply faster there than on email. GullySales sets out how the team uses it for sales and onboarding, with consent and a record in the CRM.
Scope, fee, reporting and term are agreed in writing after we have read your brief and spoken to you.
What WhatsApp marketing means
WhatsApp marketing is sending updates, offers and reminders to customers on the app most Indian buyers already check daily. GullySales sets up business WhatsApp, writes the message templates and keeps the list consented and current.
Last updated 18 Oct 2026.
For B2B SaaS startups
Where it usually goes wrong, and what we would do.
“An owner of a small firm replies on WhatsApp first”
The founder of a small Indian company reads WhatsApp before email. A demo link sent by message gets opened, and a booking reminder sent there reduces no-shows more than an email that sits in a promotions tab.
“Chats stay on one phone”
When a salesperson keeps the conversation on a personal number, the history leaves with them. A shared business number or a connected tool keeps the thread with the account.
“Unwanted messages damage trust and the number”
Sending product messages to people who did not ask for them annoys the buyer and risks the number being reported. Ask for consent at signup and keep to what the person asked to receive.
“Onboarding needs a human voice in the first days”
A new customer loading data for the first time has small questions that do not justify a support ticket. A named person reachable on WhatsApp makes those questions easy to ask and to answer.
What we do
What we deliver for B2B SaaS startups.
Every deliverable, what it covers for you, and the result it is there to produce. Nothing here is an extra.
WhatsApp Business set-up
Business profile, catalogue of what you offer, greeting and away message, and a clear owner for the number.
Result: The number looks like the company and has a named person behind it.
Consent and opt-in wording
Text for the signup form and demo booking that tells the person what messages they will receive, with a way to stop.
Result: Every contact on WhatsApp has a recorded opt-in.
Template messages for demos and onboarding
Short messages for confirming demos, sharing setup steps and checking in after the first login.
Result: A booked demo has a reminder and an onboarding contact.
Chat-to-CRM logging
A simple rule or tool connection that puts the key points of each conversation into the account record.
Result: The next person to pick up an account can read what was said.
Rules for the team
A one-page guide on tone, who replies, which hours the number is monitored and what to move to email.
Result: Buyers know what to expect from the number.
How the result is measured
- Messages delivered
- Reply rate
- Enquiries from WhatsApp
Recorded as a baseline before work starts, so every later report has an honest comparison.
Who it is for
This is written for these B2B SaaS startups.
- Early-stage SaaS selling to Indian SMEs and mid-market firms
- Vertical SaaS for one trade, such as clinics, schools, dealers or builders
- Developer tools and APIs sold to engineering teams
- HR, payroll and compliance software for growing companies
- Finance and accounting tools sold through CA firms
- Indian-built SaaS selling to buyers in the US, UK or Middle East
- Spin-offs from services firms that turned an internal tool into a product
- Bootstrapped founders who have not raised and cannot hire a sales team yet
How it works
From your first message to the first report.
No open-ended retainer. Every step gives you something in writing.
First
Your brief
You tell us what you need in a few short steps: your business, what you want, where enquiries come from and how they are handled.
After the brief
A conversation and a written scope
We read it, then talk with whoever handles your enquiries. If you want our help, the scope, the fee and the reporting come in writing, and nothing starts before you have read them.
Before work starts
Baseline recorded
The numbers this work is meant to move, such as enquiries, quotations, orders, visits or renewals, written down so every later report has an honest comparison.
After the baseline
The first fix goes live
The fix we agreed to start with is put in place and measured against the baseline, whether that is a reply, a follow-up, a page, a listing or the handover between marketing and sales.
As agreed
Report against the baseline
What moved, what did not, and what changes next, in plain words. How often you get it is set in writing before work starts.
At renewal
Renew on the numbers
The term ends and you decide whether to continue from the results. The length is agreed in writing before anything starts.
How the whatsapp marketing work runs
- 1
Understand current WhatsApp use
We review how customers currently message you and how consistently, if at all, it is answered.
- 2
Audit common questions
We identify the questions that come up repeatedly, which decide what should be automated first.
- 3
Set up automation and templates
An automated first response and quick reply templates are built for the most common needs.
- 4
Connect to the CRM
Conversations are linked to customer records so context carries over between team members.
- 5
Measure and optimise
We track response time and conversion, refining automated responses based on what customers actually ask.
Why us
Why owners pick GullySales over an agency.
Marketing and sales, as one job
Most agencies stop at the enquiry. We also fix what happens after it: the reply, the follow-up, the quote and the CRM.
The person on the first call does the work
No account managers in between. You are never handed to someone you have not met.
A baseline before anything starts
Your numbers are written down on day one, so every later report compares against something honest.
The fee in writing, split three ways
Our time, your media spend and production on separate lines. You always see what goes to us.
No guarantees we cannot keep
The term is agreed in writing and never a default twelve months. We never promise a ranking or a lead count, because nobody controls those.
One office, and we say so
Nagarbhavi, Bengaluru. We work across India by call and WhatsApp and travel when a session needs to be in person.
#257, 3rd floor, Sri Nanjundeshwara Complex, Nagarbhavi 8th Block, Outer Ring Road. How we work.
Your brief
Tell us what you need, and we will read it before we call.
Eight short steps about your business, what you want and who decides. Most questions are a tap, and you can skip any you would rather answer on the call.
FAQ
Questions owners ask before they call.
Not here? More answers, or ask on WhatsApp.
Do we need the WhatsApp Business API?
Can we send product updates to all customers?
Is WhatsApp suitable for enterprise buyers?
How much does it cost?
How long is the contract?
How soon will we see results?
Who will actually do the work?
What do you need from us?
What if we are not happy with the work?
More for B2B SaaS startups
Everything else we would do for you.
Or start from the overview: sales and marketing for B2B SaaS startups.
Your next practical step
Tell us what you are trying to grow, and we will read it before we call.
Eight short steps, mostly taps. Skip anything you would rather answer on the call.