Outbound Labs vs Instantly: features, pricing and verdict

Short answer

Instantly is a cold email sending platform: you bring or build the list, write the sequence and handle replies, and it sends at scale from many mailboxes for about $37–47 a month. Outbound Labs is an AI SDR: its agents build the list, write each email, send, sort replies and book meetings, from $149 a month for 5,000 emails, with every campaign approved by you first.

Instantly entry: $37 / month (annual) or about $47 monthly
Outbound Labs entry: 750 emails free; then $149 a month
Instantly is: cold email sending platform
Prices checked: 16 October 2026

How do Outbound Labs and Instantly compare?

The table covers what each company publishes. Where Instantly does not state something publicly, the table says so rather than guessing.

	Outbound Labs	Instantly
What it is	AI SDR: agents run outbound end to end	Cold email sending platform
Entry price	$149 / month for 5,000 emails; $499 for 25,000	$37 / month (annual) or about $47 monthly
Free trial	750 emails free, no card	Check with Instantly
Target list	Built by the Prospector agent from B2B data provider APIs	You import or build the list
Writing	Writer agent drafts each email from public signals; you approve	You write the sequence
Replies and booking	Closer agent sorts replies and books meetings	You handle replies
Mailboxes	5 warmed mailboxes on Growth, 25 on Scale	Connect your own; check plan limits with Instantly

When to choose Instantly

You already have a good list, like writing your own emails, have time to handle replies, and want the lowest monthly cost for sending volume.

When to choose Outbound Labs

The list building, writing and follow-up are the work you do not have time for, and you want a tool that does them and books the meetings while you approve each campaign. Outbound Labs is in early access; join the waitlist to get 750 free emails when your spot opens.

Frequently asked questions

Is Outbound Labs cheaper than Instantly?

No, on the monthly price alone: Instantly starts around $37–47 a month and Outbound Labs at $149. Outbound Labs includes the list building, writing and reply handling that you would otherwise do yourself or pay someone for.

Can I use Instantly and Outbound Labs together?

You could, but there is little reason to: Outbound Labs sends from its own warmed mailboxes. Teams usually choose one sending tool per domain to keep deliverability simple.

Outbound Labs vs Instantly

How do Outbound Labs and Instantly compare?

When to choose Instantly

When to choose Outbound Labs

Frequently asked questions

Sources

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