01 -- For Sales Teams
Your reps spend 28% of their time selling.
NimbusOS fixes the other 72%.
The average B2B sales stack runs 8.3 tools. 66% of reps feel overwhelmed by them. NimbusOS replaces sequences, enrichment, warmup, dialer, and proposals with one platform where every module shares the same contact graph.
Sources: Salesforce State of Sales 2024 -- Kondo State of B2B Sales 2025 -- MarketBetter Sales Tech Stack 2026
Or start a 14-day free trial. Card required to begin.
14-day free trial. Works with your existing CRM. Live onboarding included.
02 -- The Problem
8.3 tools. 72% of the day on admin.
Zero of that is selling.
The 2025 B2B sales benchmarks show the average SDR uses 8.3 tools and 73% of teams report tool overlap wasting $2,340 per rep per year. Data silos waste 12 hours per week. Reps spend only 28% of their time actually selling. NimbusOS consolidates the entire outbound motion into one platform so your reps spend their time on pipeline, not tab-switching.
8.3
tools per SDR on average
MarketBetter B2B Sales Tech Stack 2026
28%
of the week spent actually selling
Salesforce State of Sales 2024
$2,340
wasted per rep per year on overlapping tools
MarketBetter B2B Sales Tech Stack 2026
03 -- The Platform
Every outbound capability.
One contact graph.
Built for teams measured on pipeline, not activity metrics.
AI SEQUENCES
Hyper-personalized outbound at scale
- AI-generated openers from LinkedIn profile, company news, and intent signals
- Multi-step sequences with reply-based branching and send time optimization
- Personalized emails get 2-3x more replies than generic (Hunter.io, 11M email study)
2-3x
reply rate lift from personalization
CONTACT INTELLIGENCE
Know exactly who to contact and when
- ICP tier scoring (A/B/C/D) with firmographic and behavioral signals
- Phantombuster LinkedIn enrichment and job change detection built in
- Intent signal detection flags in-market accounts before competitors reach them
88k+
contacts scored in NimbusOS pipeline
AI AUTOPILOT
Your outbound motion adjusts itself
- RL-trained autopilot learns from every reply across the entire platform
- Adjusts cadence, copy angle, and send timing based on what actually converts
- Teams using AI tools are 3.7x more likely to hit quota (Salesforce 2026)
3.7x
quota attainment lift from AI (Salesforce 2026)
SALES DIALER
Call the right people at the right time
- Click-to-call with automatic recording and transcription
- Power dialer with DNC enforcement and call outcome logging
- Call queue synced to sequence stage -- no manual list pulling
0
manual list exports needed
PROPOSALS AND CLOSING
Send proposals that close while you sleep
- AI generates proposal drafts from discovery call transcripts in minutes
- ESIGN Act-compliant e-signature and Stripe payment collection built in
- TidyCal scheduling link on every proposal for frictionless booking
10 min
AI proposal draft from discovery notes
REPLY INTELLIGENCE
Never miss a buying signal
- AI classifies every reply: interested, objection, referral, out of office
- Interested replies route to dialer queue and autopilot enrollment automatically
- Unified inbox across all sending accounts -- no tab-switching
5.1%
avg B2B reply rate -- top teams hit 10-15% (Instantly 2025)
04 -- Cold Email Reality Check
Industry benchmarks from published research -- not our marketing claims.
3-5.1%
Average B2B cold email reply rate
Instantly Benchmark Report + Belkins 2025
10-15%+
Top quartile reply rate with tight ICP and personalization
Instantly Benchmarks 2025
2-3x
More replies from personalized vs generic emails
Hunter.io 11M email study
49%
More replies after the first follow-up
Belkins 2024
NimbusOS does not guarantee these results. These are published industry benchmarks. Your results depend on your ICP quality, copy, and sending volume. We do guarantee that our platform gives you the infrastructure to reach the top of these ranges.
05 -- How It Works
From first contact to signed proposal in one platform.
ICP scoring identifies your best-fit accounts automatically. Phantombuster pulls LinkedIn data. Intent signals flag who is in-market right now. No manual list building.
AI generates a personalized opener for every contact. Multi-step sequences launch automatically. The autopilot adjusts cadence and copy based on what is getting replies across the platform.
Reply intelligence classifies every response. Interested replies trigger dialer queue entry and autopilot follow-up. The unified inbox surfaces every conversation in one place.
AI generates a proposal draft from your discovery call notes. ESIGN Act-compliant e-signature and Stripe payment built in. TidyCal scheduling link on every proposal.
06 -- Pricing
Priced for teams. Not per inbox.
14-day free trial on all plans. No credit card required.
Starter
For small sales teams (1-3 reps)
- +Up to 3 users
- +10,000 contacts
- +Full sequence and warmup suite
- +AI personalization
- +Reply intelligence
- +Email support
Growth
For scaling sales teams (4-10 reps)
- +Up to 10 users
- +50,000 contacts
- +Everything in Starter
- +AI autopilot
- +Sales dialer
- +Proposals and e-signature
- +Priority support
Enterprise
For large or complex orgs
- +Unlimited users and contacts
- +Everything in Growth
- +Custom AI model training
- +Dedicated customer success manager
- +SSO and advanced security
- +SLA guarantees
All plans include 14-day free trial -- Cancel anytime -- No setup fees
07 -- FAQ
Questions before you start
How is NimbusOS different from Outreach or Salesloft?
+Outreach and Salesloft are sequence tools. NimbusOS is the full outbound motion -- enrichment, sequences, warmup, dialer, proposals, and AI autopilot -- in one platform where every module shares the same contact data. You stop paying for 8 tools and stop stitching them together. The 2026 B2B sales benchmarks show 73% of teams have overlapping tool spend. NimbusOS eliminates that overlap.
Do we need to replace our CRM?
+No. NimbusOS handles the outbound motion from first contact to signed proposal and syncs outcomes to your CRM via webhook. Your CRM stays your system of record.
How does the AI autopilot work?
+The autopilot uses a reinforcement learning engine that learns from every reply, every meeting booked, and every campaign across the platform. It adjusts send cadence, copy angle, and timing automatically. Teams using AI tools are 3.7x more likely to hit quota according to Salesforce 2026 research.
What does onboarding actually take?
+Most teams are live in under a day. Connect your inboxes, import your contact list, set your ICP criteria, and the platform handles the rest. Growth and Enterprise plans include a live onboarding call.
Does NimbusOS replace our enrichment tool?
+Yes. NimbusOS has Phantombuster LinkedIn enrichment, ICP scoring, intent signal detection, and job change alerts built in. Most teams cancel Apollo or ZoomInfo within 30 days. Personalized outreach from clean enrichment data gets 2-3x more replies than generic blasts -- the Hunter.io study of 11 million emails confirmed this.
Ready to build a pipeline
that runs itself?
Join sales teams replacing their fragmented outbound stack with one AI-native platform.
Book a 30-minute demoRunning an outbound agency? See the agency edition