WhatsApp CRM comparison
Tenashi vs SleekFlow
Choosing between Tenashi and SleekFlow? SleekFlow is an omnichannel social-commerce inbox for WhatsApp, Instagram, Facebook and more. SleekFlow combines WhatsApp, Instagram, Facebook Messenger and other channels into a single inbox, with a built-in flow builder for automating replies and commerce interactions. Tenashi is WhatsApp-first and trades channel breadth for depth: a full CRM, sales pipeline, tickets and catalog in one place, live on your existing number in minutes without the API approval that SleekFlow requires. This page breaks down where each one fits so you can pick with confidence.
Try Tenashi free| Feature | Tenashi | SleekFlow |
|---|---|---|
| Link your existing number (no API approval to start) | ✓ | — |
| Built-in CRM + sales pipeline | ✓ | Limited |
| Product catalog in chat | ✓ | Limited |
| Support tickets with SLA | ✓ | Limited |
| Shared inbox with assignment | ✓ | ✓ |
Why teams compare Tenashi with SleekFlow
SleekFlow is an omnichannel social-commerce inbox for WhatsApp, Instagram, Facebook and more, and it's a reasonable choice for retail or social-commerce brands that operate across WhatsApp, Instagram and Facebook and want a single automation-enabled inbox. Teams look at Tenashi when they want to run WhatsApp sales and support from one shared inbox without a heavy setup.
The biggest practical difference: with Tenashi you link your existing WhatsApp number as a device and your whole team is working the same conversations within minutes — no waiting on official-API approval before you can reply.
Where Tenashi stands out
Link your existing WhatsApp number and start in minutes — SleekFlow connects WhatsApp through the official API, which adds an onboarding step before your first reply.
A native sales pipeline with deal stages and a built-in product catalog live alongside the inbox, giving your team a full commerce-and-support loop without external integrations.
Purpose-built for WhatsApp-led sales and support, so there's no extra complexity from configuring channels you don't use.
Who SleekFlow is best for
To be fair to SleekFlow: it's a solid fit for retail or social-commerce brands that operate across WhatsApp, Instagram and Facebook and want a single automation-enabled inbox. If that's squarely your need, it's worth a look.
If instead you want one product where the shared inbox, CRM, sales pipeline and support tickets live together — and you'd rather start today on the number you already use — that's the gap Tenashi is built to fill.
Getting started with Tenashi
Create a free Tenashi workspace, link your existing WhatsApp number, and invite your team. Incoming chats land in a shared inbox you can assign, note and resolve together.
From there, every conversation can become a tracked deal in the pipeline or a support ticket with an SLA, so nothing slips between sales and support.
FAQs
- Is Tenashi a SleekFlow alternative?
- Yes, for teams whose main channel is WhatsApp. Tenashi offers a focused WhatsApp inbox with a full CRM, pipeline, tickets and catalog — without the overhead of configuring multi-channel social flows. And you start on your existing number the same day.
- Does SleekFlow require the official WhatsApp Business API?
- Yes. SleekFlow connects WhatsApp through the official API, which means going through Meta Business verification first. Tenashi connects as a linked device, skipping that gate entirely so your team can start immediately.