Is SendApp a good alternative to SleekFlow?

Yes. SendApp offers multichannel AI, WhatsApp campaigns and a team inbox with no markups on message costs, plans from €19/month, native support and free assisted migration from SleekFlow.

Is SleekFlow more complete than SendApp?

On enterprise integrations (Salesforce, HubSpot, ticketing, PII masking) SleekFlow offers more and is designed for structured teams. For WhatsApp campaigns, AI trained on your content and a multichannel inbox, SendApp covers the same essential ground at a fraction of the cost, with support in Italian.

How much does SleekFlow really cost?

Pro starts at US$99/month with annual billing (500 active contacts, 3 users), Premium at US$299/month (1,000 active contacts, 10 users). On top come US$15/month for every hosted WhatsApp number and template messages billed from their rate card. The 1:1 onboarding costs a one-off US$499.

Can I migrate from SleekFlow to SendApp?

Yes: export your contacts and import them into SendApp via CSV, and a number on the official Meta API can be moved while keeping it. Italian-language support walks you through the migration free of charge.

SleekFlow alternative

The best Italian alternative to SleekFlow

Multichannel AI, WhatsApp campaigns and a team inbox — with no markups on message costs. Assisted migration and real support.

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At a glance

SleekFlow is an international conversational commerce platform and official WhatsApp BSP, strong on automations (Flow Builder), AI agents and integrations like Salesforce and HubSpot. The Pro plan starts at US$99/month with annual billing and includes 500 monthly active contacts: past that threshold you need add-ons or an upgrade to Premium (US$299/month). On top of that come US$15/month for every hosted WhatsApp number and template messages billed from their own rate card, which by their own admission can differ from Meta rates due to currency exchange and gateway fees. Data verified in June 2026 on the public pages.

When it makes sense to switch to SendApp

Pay in euros, at a fifth of the entry price. SleekFlow's Pro costs US$99/month with an annual commitment. SendApp starts at €19/month with a free trial, prices in euros and no exchange-rate surprises.
No active-contact counters. On SleekFlow, every contact you exchange messages with eats into your monthly MAC allowance (500 included on Pro). With SendApp you never have to count who writes to you to stay within your plan.
Zero markups on messages. With SendApp Official, WhatsApp conversations are billed to you by Meta directly, at Meta's own rates. No middleman rate card, no US$15/month for the number.
Start even without Meta verification. With SendApp Cloud you connect the number you already use via QR and send your first campaign right away; when you grow, you move to the official API with Official. SleekFlow works on the API only.

When to stay with SleekFlow

If your team lives inside Salesforce or HubSpot and you need their deep native integrations, with granular roles and PII masking, SleekFlow remains a solid choice.
With enterprise volumes and budgets, and a team already trained on Flow Builder and AgentFlow, the cost of switching can outweigh the savings.

Feature comparison

Feature	SendApp	SleekFlow
Official Meta WhatsApp API	YesOfficial and Agent	Yesofficial WhatsApp BSP
WhatsApp from your own number via QR (no Meta verification)	YesCloud and Agent	NoAPI only; Coexistence works alongside the app, but still on the API
AI trainable on your content	Yesincluded in Agent plans	Yesunlimited on annual AI plans, with a Fair Use Policy
Multichannel: Instagram, Telegram, Email, SMS	Yesplus Messenger and website widget	PartialIG, Telegram, SMS, WeChat, Viber yes; email not among the listed channels
Bulk WhatsApp campaigns	Yesincluded from €19/month	Yesunlimited broadcasts from Pro; messages billed from SleekFlow's rate card
Team inbox	Yes	Yes3 users on Pro, 10 on Premium; more via add-ons
Zero markups on messages	YesMeta bills you directly; absolute zero on Cloud	Noown rate card + US$15/month per hosted number
Support in Italian	Yesincluded	Partialtranslated website; Italian-language assistance not stated

Comparison based on SleekFlow's public pricing and pages as of June 2026. Prices may change: always check the provider's website.

Pricing compared

Entry price to run campaigns

€19/month, all included

US$99/month (Pro, annual billing; month-to-month costs more)

WhatsApp API number

Included, Meta bills you directly

US$15/month per hosted number on paid plans

Markup on messages

Zero: direct Meta rates

Templates from SleekFlow's rate card: "can differ from Meta due to currency exchange and gateway fees"

Dedicated onboarding

Included, in Italian

1:1 at a one-off US$499 (group onboarding free on paid plans)

Migrating from SleekFlow to SendApp

1.
Export and import contacts
Export your contacts from SleekFlow as CSV: SendApp’s import recognises separators, columns and phone formats on its own.
2.
Connect the channels
WhatsApp number via QR in five minutes with Cloud, or the official Meta APIs with Official: onboarding is guided either way.
3.
Train the AI and rebuild automations
Upload your site, PDFs and price lists: the AI learns your business. Reminders, keywords and campaigns are rebuilt from the panel, no code.
4.
Go live with a test
One test campaign on a small segment, check the delivery reports, then move the rest of the traffic.

Switching does not stop your business: you start in parallel and move flows once everything works. We guide you through it, free of charge.

Frequently asked questions

See the full SendApp vs SleekFlow comparison

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