3,000–10,000
The average SMB with several years of lead history has roughly 3,000–10,000 untouched leads sitting in its CRM.
ISA response benchmarks, lead reactivation conversion, AI sales-agent adoption, and cost-per-lead data for brokerages and individual agents. Every stat carries its primary source (HBR, InsideSales, Wyzowl, HubSpot, WordStream, McKinsey, etc.) and a stable permalink — free to embed, quote, and cite under CC BY 4.0.
28 statistics · Sources cited per row · Each row has a permalink at prestyj.com/stat/<id> and an iframe embed.
3,000–10,000
The average SMB with several years of lead history has roughly 3,000–10,000 untouched leads sitting in its CRM.
60–80% less
Lead reactivation campaigns commonly cost 60–80% less per qualified lead than acquiring new leads through paid channels.
8–15%
Multi-channel lead reactivation campaigns using email, SMS, and AI voice commonly reactivate 8–15% of dormant leads, outperforming single-channel outreach by 3–5×.
12–45 sec
Modern AI lead response systems can make first contact in 12–45 seconds, compared with 42–47 hours for many delayed human follow-up workflows.
300–500%
AI lead response systems can deliver 300–500% ROI within six months by lowering cost per engaged lead and recovering pipeline lost to slow follow-up.
+28–40%
Across industry benchmarks, CPM commonly creeps 28–40% in the first 14 days of running the same creative pool.
6–14%
Real estate teams running multi-channel dormant lead reactivation (email + SMS + AI voice) commonly convert 6–14% of dormant database contacts to a live conversation within a 30-day campaign.
18–35%
Hidden costs (per-minute overage, telephony pass-through, integration fees, after-hours premiums, voice cloning, and managed-knowledge updates) add 18–35% to the advertised monthly price of most AI voice agent vendors.
$0.06–$0.18/min
At scale (50,000+ minutes/month) AI voice agents deliver fully-loaded cost per minute of $0.06–$0.18, versus $0.65–$1.20 for live answering services and $0.95–$2.40 for in-house receptionists on a loaded basis.
$0–$1,500
A properly scoped AI voice agent pilot deployment costs $0–$1,500 in setup fees, including persona configuration, knowledge ingestion, CRM webhook, and call routing — versus the $5,000–$25,000 setup fees still quoted by legacy enterprise voice vendors.
+27–41%
Branded calling (verified caller ID with business name + logo) lifts outbound answer rates by 27–41% on average versus unbranded numbers for tech services and home services firms.
$12–$45/line/mo
Branded calling (verified caller ID with business name + logo) costs $12–$45 per line per month in 2026 across First Orion, Hiya Connect, TNS Call Guardian, and CallerID Reputation, plus a one-time STIR/SHAKEN attestation setup of $0–$500.
$0.04–$0.11
At 2,000+ outbound dials/month per line, branded calling adds $0.04–$0.11 in fully-loaded cost per connected conversation — typically lower than the per-connection cost it removes, because the 27–41% answer-rate lift spreads the same line fee across more live conversations.
800–1,500 dials/mo
For IT services firms and MSPs running outbound qualification, renewal, and win-back campaigns, branded calling reaches break-even at roughly 800–1,500 outbound dials per month per line; above that volume the answer-rate lift compounds against the flat per-line fee.
46,000+/mo
A single AI cold-calling agent can place 46,000+ outbound dial attempts per month — roughly the equivalent of 35–50 human SDRs working a 9-to-5 schedule with industry-average dial cadence.
21×
Companies that respond within 5 minutes are 21× more likely to qualify a lead than those that wait 30 minutes.
391%
Calling within the first minute boosts conversion rates by 391% compared to waiting even a few minutes longer.
78%
78% of B2B customers buy from the vendor that responds first.
100×
You are 100× more likely to connect with a lead if you respond within 5 minutes vs. 30 minutes.
8×
Conversion rates drop 8× after just 5 minutes of delay in lead response.
0.1%
Only 0.1% of inbound leads are engaged within 5 minutes by the businesses receiving them.
77%
77% of inbound leads never receive any response at all from the business they contacted.
82%
82% of consumers expect a response within 10 minutes of submitting an inquiry.
66.7%
Instant lead response achieves a 66.7% meeting booking rate vs. ~30% for standard delayed follow-up.
50%+
Over 50% of people hire the first business to respond, even if that business is more expensive.
$2–$8
AI lead response systems commonly engage and qualify leads at $2–$8 per lead, versus roughly $25–$50 for human follow-up workflows.
62%
62% of phone calls to small businesses go unanswered — only 37.8% are answered by a live person, while 37.8% hit voicemail and 24.3% get no response at all.
93%
Automated missed-call text-back within one minute recovers up to 93% of leads that would otherwise be lost, generating roughly $3,500 in additional monthly revenue on average for a service business.
28 real-estate stats here. Open the full dataset for every other vertical, plus speed-to-lead, video advertising, AI adoption, and Google Ads CPL benchmarks.