Cold email platform with unlimited sending accounts, warmup and a B2B lead database
An email-first outbound platform whose real product is deliverability infrastructure: unlimited accounts, a very large warmup pool and its own sending layer, with data and AI agents sold alongside.
Best for
Agencies, founders and outbound teams whose primary channel is cold email at volume, and who want warmup and sending infrastructure in the same subscription as the sequencer.
Not great for
Teams whose primary channel is LinkedIn, voice or video, since those steps are not part of the published product set.
Starting price
$37.60/mo
Pricing model
Flat monthly
Free trial
Not advertised
Platforms
Web app
Headquarters
United States
Instantly, in plain terms
Instantly is a cold email platform built around sending volume and deliverability. Outreach plans allow unlimited connected email accounts and unlimited warmup, with campaign limits expressed as uploaded contacts and emails per month rather than seats, which makes it straightforward for agencies and founders to model. The deliverability layer is the part the company leans on hardest: a warmup pool it says holds more than a million real email accounts, slow ramp and read emulation settings, a deliverability dashboard, Inbox Placement testing, and AirMail, its own sending infrastructure. It also sells deliverability-configured Google accounts set up with SPF, DKIM and DMARC and added to your workspace within 24 to 72 hours. On the data side there is a 450M+ contact database with 13 filters including keywords and lookalike search, waterfall enrichment, email verification and website visitor identification, sold as credits either bundled or standalone. A Unibox, a built-in CRM, automations and a family of AI agents for prospecting, replies and lead finding round out the platform. The gaps are channel gaps: LinkedIn steps, voice notes and native video are not advertised, so Instantly is an email-first system rather than a multichannel one. Public reviews are mixed, with deliverability and ease of use praised and billing, cancellation timing and purchased-account quality the recurring complaints.
Key features
- Unlimited email accounts with unlimited warmup
- Deliverability network with slow ramp, read emulation and a placement dashboard
- AirMail sending infrastructure and the SISR System with dedicated IPs
- Done-for-you Google accounts with DNS records configured
- 450M+ lead database with lookalike search and waterfall enrichment
- Unibox unified inbox with AI reply handling
- Built-in CRM, automations and website visitor identification
- AI Sales Agent, AI Reply Agent and Lead Finder Agent
Pros
- Unlimited connected email accounts and unlimited warmup on every Outreach plan
- Deliverability pool the company puts at 1,000,000+ real accounts, with slow ramp and read emulation controls
- AirMail sending infrastructure and the SISR System bring dedicated IP and server management in-house
- Deliverability-configured Google accounts supplied and connected within 24 to 72 hours
- 450M+ contact database with 13 filters, lookalike search, waterfall enrichment and verification
- Plans are priced per workspace on contacts and volume rather than per seat, which suits agencies, and the AI agents live in that same workspace
Cons
- Email only in practice: LinkedIn steps, voice notes and native video are not advertised
- Credit plan labels and prices are inconsistent across their own pricing page, and Hypergrowth's monthly send volume is shown as both 100,000 and 125,000
- No free plan, and no trial length is published
- Trustpilot reviewers report deliverability problems with purchased accounts and cancellation billed beyond the paid period, which the company disputes in published replies
- Data credits are metered separately from sending, so a team using both the database and high volume sending pays on two axes
Cost at scale
Hypergrowth at $97 per month, about $931 per year at the published $77.60 annual rate, covers 25,000 uploaded contacts. The Agency bundle at $555 per month, or $500 annually, is the top published tier before Enterprise, which is quoted.
Users claimed
40,000+ clients on their careers page and 50,000+ sales teams elsewhere on their site, both claimed
| Plan | Price | Limits | Includes |
|---|---|---|---|
| Outreach Growth | $47 per month, or $37.60 per month on annual billing | 1,000 uploaded contacts and 5,000 emails per month | Unlimited email accounts and unlimited warmup, 1,000 uploaded contacts, 5,000 emails per month, Chat support |
| Outreach Hypergrowth | $97 per month, or $77.60 per month on annual billing | 25,000 uploaded contacts. Monthly sending is shown as 125,000 emails on the monthly view and 100,000 on the annual view of their pricing page | Unlimited email accounts and unlimited warmup, 25,000 uploaded contacts, Premium live support |
| Outreach Light Speed | $358 per month, or $286.30 per month on annual billing | 100,000 uploaded contacts, 500,000 emails per month | Everything in Hypergrowth, 500,000 emails per month, 100,000 uploaded contacts, SISR System with dedicated IP and server management |
| Starter bundle | $94 per month, or $85 per month on annual billing | 1,000 uploaded contacts, 5,000 emails and 1,500 credits per month | 5,000 emails and 1,000 uploaded contacts, 1,500 Instantly credits per month, Access to the 450M+ lead database, AI Sales Agent |
| Scale bundle | $194 per month, or $175 per month on annual billing | 25,000 uploaded contacts, 100,000 emails and 5,000 credits per month | 100,000 emails and 25,000 uploaded contacts, 5,000 Instantly credits per month, AI Reply Agent, Unibox replies and advanced deliverability, Premium live support |
| Agency bundle | $555 per month, or $500 per month on annual billing | 100,000 uploaded contacts, 500,000 emails and 10,000 credits per month | 500,000 emails and 100,000 uploaded contacts, 10,000 Instantly credits per month, SISR System, Everything in Scale |
| Credits plans | From $47 per month, data only | Credit plan labels and prices appear inconsistently across their pricing page, so confirm the tier before buying | Growth Credits at $47 per month for 1,500 to 2,000 credits, Supersonic and Hyper tiers scale to 200,000 credits per month, Waterfall enrichment and export to major CRMs and outreach providers |
From their published pricing, August 2026. Outreach Growth is $47 per month billed monthly or $37.60 per month on annual billing, Hypergrowth $97 monthly or $77.60 annual, Light Speed $358 monthly or $286.30 annual. Bundles that add data credits run $94, $194 and $555 per month, about 10 percent less annually. Check their pricing page.
What reviews praise
- Users report that warmup holds deliverability once live campaigns start
- Reviewers describe the interface as clean, with sequences, scheduling and account limits where they expect them
- Agencies report running very high monthly volumes on the platform across many domains
- The company displays multiple G2 category Leader and High Performer badges on its reviews page
What reviews flag
- Trustpilot reviewers report that purchased pre-warmed accounts underperformed on deliverability
- Reviewers report being billed beyond the paid period when cancelling email subscriptions, which the company disputes in its published replies
- Reviewers report sender name changes and account configuration being constrained by Google Workspace controls, per the company's own replies
- Trustpilot top mentions include cancellation, refund and subscription
Distilled from public reviews and community threads. Not Weezly's opinion, and not a rating.
API access
Public API with published documentation and a help desk
Data export
Export to major CRMs and outreach providers from the credits plans
Integrations
- HQ
- United States. Their terms name Foo Monk, LLC as the operating entity
- Employees
- 50+ remote employees across 15+ countries, their own figure
French all-in-one B2B prospecting: cold email, LinkedIn and contact data on one plan
Multichannel outbound across email, LinkedIn, calls and WhatsApp with a lead database
Long running per user cold email tool with a built-in dialer on the top plan
Gmail-native sales engagement sold as three copilots: inbox, meetings and sequences
Cold email and LinkedIn outreach priced by sending volume, with inbox rotation built in
Multichannel email and LinkedIn sequencing with unlimited senders and an AI SDR
Their published pricing in August 2026 puts the sending-only Outreach plans at $47 per month for Growth, $97 for Hypergrowth and $358 for Light Speed, with annual billing bringing those to $37.60, $77.60 and $286.30 per month. Bundles that add data credits and AI agents run $94, $194 and $555 per month, about 10 percent less on annual billing. Data credits can also be bought standalone from $47 per month. Check their pricing page for current figures.
There is no permanently free plan. Signup does not require a credit card, and the pricing page does not publish a trial length, so treat the entry Growth plan as the real starting point for sending.
Warmup is unlimited on every Outreach plan and runs through what the company describes as a pool of more than a million real email accounts, with slow ramp so volume builds gradually and read emulation for human-like behaviour. A deliverability dashboard reports inbox versus spam placement, Inbox Placement testing is available, and AirMail provides their own sending infrastructure. Top tiers add the SISR System for dedicated IP and server management.
Yes. Their Email Accounts product supplies deliverability-configured Google accounts with MX, SPF, DKIM and DMARC set up, added to your Instantly workspace within 24 to 72 hours and ready for warmup. The company markets these as about 20 percent cheaper than buying the same accounts directly from Google.
Not as advertised features. Instantly is an email-first platform: campaigns, warmup, deliverability infrastructure, a lead database, a Unibox, a CRM and AI agents for prospecting and replies. LinkedIn steps, voice notes and native video are not part of the published product set.
One of these tools is ours.
Weezly is in this directory too: LinkedIn outreach with AI clone videos, a 300M+ leads database and booking, from $59 per month. See if it earns a spot in your stack.