Reach the Inbox ‍with unlimited deliverability tests

Skip the spam folder and land in the main inbox with unlimited and automated Inbox Placement tests for Gmail, Outlook and more.

Used by the world's leading companies

Unlimited & automated Inbox Placement tests

Run Unlimited & Automated tests and get notified if any of your sending accounts is landing you in spam.

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Improve deliverability
with proactive insights

Stay in the inbox with actionable insights and automated triggers that fix deliverability issues before they impact your campaign results.

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Seamless integration with Instantly

Our platform is designed for ease of use. Run all your tests inside Instantly perfectly syncing your accounts and campaigns.

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Ensure Placement with All Major Providers

Test and optimize your emails to perform seamlessly across Gmail, Outlook, Yahoo, and other leading providers.

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Test Without Limits with Unlimited Inbox Placement Tests

Enjoy unlimited testing and account setups under one subscription,
so your campaigns are never held back.

Get 25 Credits for Free

Customer Testimonials

Real Results. Real Customers.

4X

Increase in reply rates

2X

Faster-to-start campaign

30%

Higher inbox placement

“We've tested a lot of sequencers & ultimately Instantly has been the most helpful in generating revenue for our clients.

It has all the functionality any advanced cold email initiative needs, while still being super user friendly & intuitive.

With co-pilot enabling detailed analysis as well, At this point I truly believe it's the best all around sequencer for cold email which is why it's the platform we use for our clients. “

Mike Ellis

Co-Founder, Kale Acquisition

4X

Increase in reply rates

2X

Faster-to-start campaign

30%

Higher inbox placement

“Instantly became the backbone of our outreach — over 100,000 emails sent across 20+ domains with 20%+ reply rates and a steady stream of qualified leads. It’s not just a sending tool, it’s our growth engine.”

Briken Bufi

Head of Growth at Talentir

4X

Increase in reply rates

2X

Faster-to-start campaign

30%

Higher inbox placement

"Instantly nails what most email tools get wrong - it's actually intuitive to set up and use. The integrations work seamlessly, and the UX doesn't make you want to pull your hair out."

Alex Baldovin

CEO, Authbound

Start Building Your AI Sales Engine

Get started now to access exclusive templates and elevate your projects to the next level.

Stop letting poor deliverability kill your pipeline. Join 50,000+ sales teams who've made the switch to Instantly for better inbox placement, higher response rates, and more closed deals.

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