Instantly
instantly.aiScalable cold email sending with unlimited mailbox connections and warmup
Instantly enables high-volume outbound campaigns with automated sender warmup, multi-inbox rotation, lead database access, and unified inbox management.
- Funnel stage
- 3. Engage
- Category
- Email outreach
- Primary Job (JTBD)
- Multi-inbox cold email sending and deliverability warmup at scale
- GTM Buckets
- Outbound
- Pricing
- PaidGrowth plan from $30/mo billed annually ($37/mo monthly for 5,000 active leads); Hypergrowth from $78/mo billed annually ($97/mo monthly)
- Minimum Plan
- Growth ($30/mo annual / $37/mo monthly)
- Setup effort
- Some setup
- Works with
- Zapier, HubSpot
- Best for
- Agencies and growth teams scaling cold email volume across distributed secondary domains
- Overlaps with
- smartlead, lemlist
- Verified
- October 2026
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How Top Revenue Teams Deploy Instantly
Outbound
Signal-Based Outbound Prospecting on Hiring & Funding Events
Trigger outbound prospecting sequences based on verified hiring, leadership changes, or funding rounds rather than static buyer lists.
Outbound
Multi-Channel Cold Email & LinkedIn Outreach Sequences
Coordinate outbound touches across email and LinkedIn to reach decision-makers across channels without sending overlapping messages.
Outbound
Domain Warmup & Cold Email Deliverability Guardrails
Set up secondary domain infrastructure, SPF/DKIM/DMARC authentication, and deliverability monitoring to protect corporate inbox reputation.
Outbound
Competitor Displacement Outbound Campaigns
Identify accounts using rival software with known price adjustments or feature deprecations, delivering relevant migration workflows.
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