B
Evidence Grade B
Graded
under review
Safe to Cite
Current
21%
21% -- sales lead response speed improvement for Businesses using Slack as a sales tool (2026)
Attribution:
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Lighthouse Research Team
Last verified:
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Source verified
Evidence graded
Value
21%
Unit
Percentage
Data Vintage
2026
Entity
Evidence Quality
B
Strong, reliable evidence
Sourced from a well-regarded research firm or industry leader with transparent methodology and a reasonably large sample.
Single source - not yet corroborated
Score breakdown
Extraction
50
Source Trust
60
Citation Chain
20
Independence
30
Methodology
45
Freshness
95
Source
IDC
Primary
Tier C
https://www.beryl8.com/en/newsroom/insights/197/why-slack-is-a-sales-team-s-secret-weapon-to-growing… ↗
Source Article
Why Slack Is a Sales Team’s Secret Weapon To Growing Revenue
Original Research
IDC
· Original study ↗
Methodology
IDC study cited by vendor blog; study date not stated
Methodology documented
Segmentation
Industrymarketing
Cite this stat
Plain Text
Businesses using Slack as a sales tool: 21% sales lead response speed improvement. Source: IDC (2026). Via Lighthouse Intelligence -- https://lighthousedata.io/data/slack-sales-lead-response-21pct-faster
HTML Embed
<blockquote cite="https://lighthousedata.io/data/slack-sales-lead-response-21pct-faster" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>21%</strong> -- sales lead response speed improvement for Businesses using Slack as a sales tool<br><small>Source: IDC (2026) · <a href="https://lighthousedata.io/data/slack-sales-lead-response-21pct-faster" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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