Send automated cold email outreach at scale
Build email outreach campaigns that drive replies, not just opens. Unlimited sending accounts, AI-written sequences, and built-in warmup, all in one platform.
Used by the world's leading companies
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Scale your cold email outreach
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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. “
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.”
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."
What is cold email outreach?
Cold email outreach is the practice of sending emails to potential customers or partners who have not previously expressed interest in your product. The goal is to start a business conversation, book a meeting, or introduce a solution to a qualified prospect.
Instantly makes cold email outreach scalable with unlimited sending accounts on every plan, automated multi-step sequences, and a built-in warmup system that maintains email deliverability as volume grows. Connect your domains, define your prospect list, and Instantly handles delivery, follow-ups, and reply management.
How do you set up a cold email outreach campaign?
A cold outreach campaign typically covers four steps: define your target audience, source a verified contact list, write a personalised sequence, and automate follow-ups for non-responders.
Instantly handles all four steps from one platform. SuperSearch gives you access to 450 million verified B2B contacts, filterable by industry, job title, location, and company size. Copilot generates the outreach sequence copy based on your product and ideal customer profile. Automated follow-ups trigger on a schedule you set. All replies land in Unibox, Instantly's unified inbox across every sending account.
What makes cold outreach email effective?
Cold email outreach works when three conditions are met: the contact list is accurate (no bounced or invalid addresses), the message is relevant to the recipient's role and situation, and emails reach the primary inbox rather than the spam folder.
Instantly addresses all three. Contacts sourced through SuperSearch are verified before you send. Copilot personalises each email based on recipient signals. Unlimited sending accounts and built-in warmup distribute volume across domains and protect sender reputation at scale.
How many emails can you send in a cold outreach campaign?
There is no fixed limit on cold email volume. The practical constraint is deliverability: sending too much from a single domain will damage your sender reputation and route emails to spam.Instantly is built around this constraint. Every plan includes unlimited sending accounts, which lets you distribute volume across multiple domains and keep per-domain daily limits well below spam thresholds. The built-in warmup system gradually increases send volume on new accounts to establish a solid sender reputation before campaigns go live.
Do you also provide leads I can send emails to?
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What does my client pay?
VIP Essential — $2K/mo
VIP Platinum — $4K/mo
VIP Diamond — $10K/mo
How is revenue split?
It’s a straight 50/50 split. Example: client pays $4K → you keep $2K
Why can’t I just build an integration myself? Why do I need to fill out the form?
It’s a straight 50/50 split. Example: client pays $4K → you keep $2K
Who should I contact if I have questions or need support?
It’s a straight 50/50 split. Example: client pays $4K → you keep $2K
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Build a better cold email outreach engine
Find prospects, create targeted campaigns and scale your cold email outreach with Instantly.
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.
No credit card required.
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