What is Instantly?
Instantly is a sales engagement platform built for cold email at scale, combining sending, deliverability, a lead database and a CRM in one tool. Its outreach plans let you connect unlimited email accounts and warm them up at no extra cost, which helps agencies and sales teams spread volume across many inboxes. Instantly says more than 50,000 sales teams use it.
Instantly sells outreach, lead credits and bundles separately. The lead database covers more than 450 million B2B contacts, with waterfall email enrichment from several providers and an AI web researcher. On the AI side, Instantly offers a Reply Agent, AI SDR and Lead Finder Agent. Workflows can tag leads, route them and start follow-up campaigns when someone replies, visits your site or books a meeting.
Instantly at a glance
How does Instantly work?
- Connect sending accounts
Add as many sending mailboxes as you need and turn on warmup.
- Find leads
Search the B2B lead database or import your own list, then verify and enrich emails with credits.
- Build a campaign
Write a sequence with follow-ups, personalize it with AI and set sending limits across accounts.
- Manage replies
Handle responses in the CRM, or let the AI Reply Agent answer and route leads.
- Track revenue
Review opportunities, pipeline and conversions, and pause or scale campaigns based on results.
Instantly key features
Unlimited email accounts
Outreach plans include unlimited sending accounts and warmup.
Deliverability tools
Warmup, inbox placement tests and account management to keep emails out of spam.
Lead database
More than 450 million B2B leads with filters and waterfall email enrichment.
AI agents
AI Reply Agent, AI SDR and Lead Finder Agent automate research and responses.
CRM and workflows
Track leads and deals and trigger follow-ups from replies, site visits or bookings.
Website visitor identification
Identify companies visiting your website and add them to outreach.
API and integrations
Connect HubSpot, Slack, Zapier and enrichment tools, or build with the developer API.
Why use Instantly?
- Flat pricing for unlimited inboxes makes high-volume outreach cheaper.
- Warmup is included, so there is no need for a separate warmup tool.
- Lead data and sending live in one account.
- AI agents can handle replies and research for small teams.
- Agency plans suit firms running campaigns for many clients.
- Workflows can start follow-up campaigns automatically when a lead replies, visits your site or books a meeting.
Who is Instantly best for?
A good fit for
- Lead generation agencies
- B2B startups running cold email at volume
- Sales teams that use many sending domains
- Founders who want leads and outreach in one tool
Less suited to
- Teams that need LinkedIn or phone steps in the same sequence
- Small senders who only need a few emails a day
- Buyers who want a free plan for ongoing use
Instantly pricing
| Pricing model | Subscription |
|---|---|
| Free plan | No |
| Free trial | Not confirmed |
| Starting price | $47/month (Outreach Growth), or $37.60/month billed annually |
Outreach plans scale by contacts and monthly emails, from Growth to Hypergrowth at $97/month and Lightspeed at $358/month. Lead credits are sold separately, and bundles combining both start at $94/month.
Prices checked October 2026. Vendors change plans often, so confirm on the official Instantly pricing page before you buy.
Instantly pros and cons
Pros
- Unlimited sending accounts and warmup on all outreach plans
- Large built-in lead database
- AI agents for replies and research
- Strong fit for agencies
Cons
- Separate outreach and credit plans can make total cost hard to judge
- No permanent free plan
- Email-focused, with no built-in LinkedIn or calling steps
Instantly integrations and platforms
Works with
Available on
Instantly alternatives
See the full shortlist in Best Cold Email Software.
Instantly FAQ
Is Instantly free?
Instantly does not list a permanent free plan. Its site lets you start without a credit card, but ongoing use requires a paid plan. Outreach plans start at $47 a month, or $37.60 a month billed annually. Lead credits and bundles are priced separately. Bundles start at $94 a month and combine outreach, credits and lead data.
What is Instantly used for?
Instantly is used to run cold email campaigns at scale. Teams connect many sending accounts, warm them up, find leads in the built-in database and send personalized sequences with follow-ups. Replies and deals are managed in the CRM, and AI agents can respond to leads or book meetings.
Is Instantly good for beginners?
Instantly is approachable for beginners who want to start cold email, with guided setup for sending accounts and warmup. The main learning curve is deliverability, such as setting up domains and keeping volume per inbox low. New users should start small before scaling to many accounts. The built-in warmup runs automatically once accounts are connected.
Instantly vs Lemlist: what's the difference?
Instantly focuses on high-volume cold email with unlimited sending accounts and warmup included, plus a lead database. Lemlist is a multichannel platform that adds LinkedIn, calls, SMS and WhatsApp steps on its Multichannel plan. Instantly suits volume-driven email outreach, while Lemlist suits teams that mix channels. Pricing structures also differ, with Instantly charging for outreach and credits separately.
Does Instantly integrate with HubSpot?
Yes. Instantly lists HubSpot as a CRM integration for importing contacts and streamlining CRM workflows. It also connects with Slack for reply alerts and with Zapier for wider automation. Developers can use the Instantly API for custom connections. Enrichment partners such as Findymail and BetterContact can also add verified emails to lists.
Sources
This overview is based on Instantly's official website and documentation, checked October 2026.