RCS, SMS and WhatsAppfor teams and AI agents.
- Pull my Shopify orders and tell me who's ready to buy again
- Brand strategy.pdf · Read this and propose an SMS and RCS campaign for the launch
- Find my Whop members who didn't renew
- Replicate my Klaviyo welcome flow
- running-sneakers.jpg, puffer-jacket.jpg, canvas-backpack.jpg, oversized-hoodie.jpg · Add these four to the RCS carousel of my campaign
- Draft next week's campaign and let me review it
- Read my Klaviyo events and suggest my first SMS campaign
- Rewrite this SMS under 160 characters and keep the opt-out
- Show me who stopped buying in Spain
- What should I send first?
One message. Three ways to make it instant.
Iris, your AI agent for customer messaging.
It reaches every country. If one channel can't, another does.
It unifies your sources. Shopify, Klaviyo, Stripe: one profile per customer.
It knows your business. Your channels, your brand and your customer data.
It prepares campaigns. Written for each channel. You approve the send.
It builds segments. Describe the audience; you review the segment.
It drafts your automations. Step by step, ready for you to publish.
Trusted by brands
that sell by message.
Compliance is not a
page in the terms.
Consent per channel. Each contact decides channel by channel, and the platform respects it on every send.
Opt-out that works. Unsubscribe links, keywords and suppression, applied before you send.
Registered senders. Filed with the regulator and carriers in each country.
All your tools.One view of every customer.
View all integrations
What is Instasent?
A customer messaging platform: SMS, RCS and WhatsApp on top of a customer data platform, with Iris, an AI agent that builds your segments, campaigns and flows for you to approve.
Which channels can I send on?
SMS, RCS and WhatsApp, from one account. RCS goes out where the network supports it, with SMS as the fallback everywhere else.
Does the AI send messages on its own?
No. Iris and any agent you connect through MCP prepare the work on your real data; sending always waits for your approval.
Do I need developers to use it?
Not for campaigns and flows: you build them in the panel or ask Iris. The API, webhooks and the MCP server are there when your team wants them.
How does Instasent handle consent and compliance?
Consent is stored per channel, opt-outs are applied before a message goes out, senders are registered per country and legal sending hours are respected, all inside the platform.
Can I start for free?
Yes. Create an account, import your contacts and send your first campaign; you only pay for what you send.
2014operating since
3B+messages delivered
10,000+customers so far
240+countries reached
“Their deliverability is one of the best. We have tried at least 4 companies before in order to find out which one returns the best value for money. So far the best option from what is available in the market.”
“The ease of use of the platform, intuitive and with language anyone can understand; real-time customer support via chat inside the platform is unbeatable!”
“Few tools feel as polished and well-executed as this one. The seamless integrations with platforms like Shopify and Klaviyo make it a breeze to consolidate data and target the right audience.”
“Instasent's biggest contribution to our company has been how easy it is to integrate SMS sending via API, both in bulk and one by one. It hasn't caused us a single error in all the time we've used it.”
“The application API is simple and it seamlessly integrates with our core system for easier blasting of SMS. Personalizing messages feature is well designed.”
“Sending SMS to another country worked flawlessly with the branded alphanumeric sender ID. Kudos to the Instasent team, specially to the founders and support who are prompt in answering my email queries.”
“A gateway that's very intuitive to use, and it also comes with extensive documentation to integrate it with almost any system you want.”
“We use it for our ecommerce and it's much easier and cheaper to mass send sms compared to other competitors. 100% recommendable for ecommerce”
“It works seamlessly right out of the box. I was able to quickly integrate it with Make via API and start sending SMS effortlessly.”
“Complete satisfaction, both with the SMS service and with customer support… without a doubt they have evolved the platform to be the best on the market.”
“The platform is really easy to use. I had some doubts regarding best practices while using SMS and customer support solved all of them.”
“I wouldn't know what to say — the service has practically never failed. I'm a fan!”
Tell Iris your goal.
It suggests what to send, to whom and when.
- Plan Black Friday: a segment and an RCS campaign for me to review
- Find my Whop members who didn't renew
- Replicate my Klaviyo welcome flow
- Q4 calendar.xlsx · Turn this calendar into SMS and RCS campaigns for me to review
- I use Klaviyo. Can I keep it and add SMS and RCS here?
- Which flow should I switch on before Christmas?
- Summarise last week's campaigns and tell me what to do next
- Build a segment of customers who bought twice and went quiet