Email that lands. Revenue that follows.
Built for indie SaaS and lean e-commerce teams that want campaigns and a clean API—without bloat.
Last 30 days: 10,000,000 emails sent • Avg bounce 0.8% • Status: All systems normal
Vullnet Sahiti
Founder & CEO“I built Cllavio after fighting deliverability and pricing games in bigger tools. We keep it simple: a fast UI for campaigns, a straightforward API, and guardrails that protect your reputation. No upsell traps. If something breaks, I’m accountable.”
What is Cllavio?
Our email marketing platform is designed for businesses of all sizes, from startups to large enterprises. Whether you're aiming to build customer relationships, increase engagement, or drive sales, our platform provides the tools you need to reach your goals. And the best part? It's completely free to use, with no hidden fees.
With features like unlimited emails, customizable templates, advanced scheduling, and real-time analytics, Cllavio's Email Marketing Platform empowers you to create professional campaigns effortlessly.
Platform Features
Everything you need to create successful email campaigns
Unlimited Emails
Send as many emails as you need, with no limits. Reach your audience without worrying about costs.
Customizable Templates
Access a library of templates or design your own. Make every campaign visually appealing and consistent with your brand.
Real-Time Analytics
Track your campaign performance in real time. Monitor open rates, clicks, and more to understand your audience engagement.
Automation
Plan ahead with advanced scheduling features. Automate your email campaigns to reach your audience at the perfect time.
Personalization
Create personalized emails by inserting dynamic content for a tailored experience.
Reliable Deliverability
We prioritize deliverability to ensure your emails land in the inbox, not the spam folder.
FAQs
How long to send my first email?
About 3 minutes if your domain is ready; 10–20 minutes if you’re adding DNS.
Do you handle SPF/DKIM/DMARC?
Yes. We generate the records; you paste them in your DNS and then verify in Settings → Domains.
What happens if my bounce rate spikes?
We auto-pause sending and explain the cause so your reputation doesn’t tank.
CSV format for imports?
UTF-8 with a header row. email is required; first_name/firstName and is_subscribed/isSubscribed optional.
Is the API tied to the sender?
Yes. Tokens must belong to the same sender as the from address.
Pricing?
Transparent tiers. Free to start. No contract.
How do I migrate from SendGrid/Mailchimp?
Export CSV, connect your domain, import, send a test. Most teams finish in ~30 minutes.
Support?
Email support, and a setup call for larger senders.
•Join Thousands of Happy Users
Experience the easiest and most affordable way to scale your email campaigns. Sign up today and start sending 350.000 emails for free.
Takes ~3 minutes to your first send.
Start freeContact us
Migration help, deliverability review, pricing—ask away.
Prefer email? Write us at info@cllavio.com.
Talk to a human. Fast.
We help teams switch from Mailchimp/SendGrid without pain. If you’re migrating lists, warming a domain, or just need a sanity check on deliverability, we’ll guide you end-to-end.
- Concierge migration (CSV, templates, DNS)
- Deliverability review & warm-up plan
- Pricing fit for startups & SMBs
SLA: we reply within 24h on weekdays. Urgent? Put “URGENT” in the subject.