Our WhatsApp marketing services use the WhatsApp Business API for opt-in broadcasts, chatbots, order updates and WhatsApp campaigns that customers reply to. As a WhatsApp marketing agency, we connect conversations to your CRM and measure revenue per conversation.
Get a free audit →A large industry sells WhatsApp “bulk sending” through unofficial clients that automate the consumer app. It works until it does not: Meta detects the pattern and bans the number, taking the contact history with it. Businesses discover this after building their customer communication on a number they then lose without appeal.
Automating the consumer app breaches Meta’s terms. Bans are permanent, apply to the number rather than the account, and there is no meaningful appeal route.
Messaging people who never consented generates blocks fast, and quality rating falls with them. Once rating drops, sending limits tighten and the channel degrades.
Marketing templates need approval. Promotional language, missing variables and unclear purpose all get declined, and repeated rejections affect account standing.
WhatsApp bills per conversation by category, not per message. Programmes budgeted as though it were SMS routinely overspend in the first month.
Everything runs on the WhatsApp Business Platform through an approved provider, with a verified business profile. That means no ban risk from the tooling itself, proper delivery reporting, and access to the interactive message formats that make the channel worth using.
Then the discipline: consent captured and logged, templates written to Meta’s categories so they clear review, and sending paced so quality rating stays high enough to keep the limits open.
The rule that governs everything on this channel: outside a 24-hour window opened by the customer messaging you, you can only send pre-approved template messages. Programmes designed without understanding that window either cannot send what they planned or pay far more than they budgeted.
Every engagement covers all five. Approved templates sit at the centre — the rest keep your number verified, your consent provable, your costs predictable and your quality rating high.
Written to the marketing, utility and authentication categories so they clear review, with the variables and buttons that make them useful.
Verified business profile, display name approval, and an approved Business Solution Provider — the foundation everything else depends on.
Opt-in collected explicitly with a record of when and how, which is both a Meta requirement and a data protection one.
Modelled on per-conversation pricing by category and market, so the cost is understood before sending rather than after.
Sending paced and segmented so block rates stay low and your tier limits keep rising instead of tightening.
Six steps. The approval stages take longer than people expect and cannot be rushed.
Meta Business verification and display name approval. This gates everything else and is where most timelines slip.
Connected through an approved Business Solution Provider, with the number registered and the messaging tier established.
Where consent is collected — website, checkout, in-store, existing CRM — with the wording and the audit trail both handled properly.
Written to the right category with variables and buttons, submitted for approval, and iterated where Meta declines.
Abandoned cart, order updates, appointment reminders and re-engagement — the utility messages that carry the most value and cost the least.
Block rate, quality rating and tier limits watched continuously, with sending adjusted before a problem becomes a restriction.
ⓘ Nothing is sent until the number is verified and consent is logged — each phase starts only when the one before it is healthy.
We do not work with unofficial bulk tools at any price. A banned number takes your customer history with it and there is no appeal.
Explicit opt-in with a record of when and how. Required by Meta and by data protection law in every market we operate in.
To the correct category with the right structure, so approval is the normal outcome rather than a repeated fight.
Modelled by category and market before launch, so the first invoice is not a surprise.
Order updates and reminders cost less, get blocked less and are welcomed more. We build those first and add promotion carefully.
Block rate and tier limits monitored continuously, with pacing adjusted before restrictions land rather than after.
Same budget, very different outcomes. Point by point, here’s how a specialist partner compares to a typical agency or doing it in-house.
| What actually matters | RecommendedSachkhandWhatsApp specialists | Typical agencyGeneralist team | In-house / DIYStretched team |
|---|---|---|---|
| Senior WhatsApp specialist on your account | Always | Often a junior | Stretched thin |
| Official Business API only | ✓ | Sometimes bulk tools | Consumer app |
| Meta business verification handled | ✓ | Left to you | Trial & error |
| Opt-in captured & logged | ✓ | Assumed | Rarely |
| Templates written to clear review | ✓ | Frequent rejections | Guesswork |
| Utility before marketing messages | ✓ | Promotions first | Ad-hoc |
| Cost modelled per conversation | ✓ | Surprise bills | Unknown |
| Quality rating monitored weekly | ✓ | Rarely | Never |
| Block & report rate tracked | Per campaign | Not reported | Never |
| Automated flows & chatbot | ✓ | Broadcasts only | Manual replies |
| CRM & commerce integration | ✓ | Extra cost | Spreadsheets |
| No long lock-in contracts | Monthly | 6–12 mo lock-in | N/A |
| Get a free WhatsApp audit → |
12 reasons growing brands move their WhatsApp to a specialist. See the difference for yourself →
WhatsApp reports far more than email does, which makes it straightforward to see problems early.
WhatsApp reports genuine reads, not pixel loads, which makes engagement measurable in a way email never is.
The leading indicator of trouble. Feeds directly into quality rating and therefore into your sending limits.
By category and market, so marketing spend is separable from the utility messaging that carries operational value.
Attributed through to the outcome rather than stopping at the click, using tracked links and CRM matching.
Watched per template so a badly received message is caught after one send rather than three.
Verification and template approval are the gating items; plan four to six weeks to first send.
Meta Business verification, display name approval and API connection through an approved provider.
A number you will not loseOpt-in points built and logged, existing contact data assessed for whether it can lawfully be messaged.
A list you can actually useWritten to category, submitted for approval, and wired into utility flows before any promotion runs.
Approved and sendingVolume increased as quality rating and tier limits allow, with block rate watched at every step.
Limits rising, not tighteningOn the API, consent, cost and how to avoid losing your number.
Further reading
Go deeper on the methods behind this service, with guides written by the specialists who run them, plain-English definitions and the services that usually work alongside it.
Digital MarketingEmail marketing in 2026: sender authentication, Gmail and Yahoo rules, list health, automation flows, segmentation and measuring revenue, not opens.
Read the guide
Digital MarketingHow to write content that converts: copywriting formulas, benefit-led messaging, specificity, social proof, microcopy and calls to action that work.
Read the guide
Performance MarketingA digital marketing ROI framework for 2026: server-side tracking, MER, incrementality testing, marketing mix modelling, LTV:CAC and payback period.
Read the guide
