B
Evidence Grade B
Graded
accuracy verified by the review judge
Safe to Cite
Aging
10%
10% -- form completion rate improvement for form optimization teams (2024)
Iterative form optimization using analytics data improves completion rates by 10% to 40% over three revision cycles.
- Reported as a range of 10-40% across three revision cycles
Attribution:
View source
Lighthouse Research Team
Last verified:
·
How we verify data →
Source verified
Evidence graded
Value
10%
Unit
Percentage
Data Vintage
2024
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
75
Source Trust
60
Citation Chain
20
Independence
30
Methodology
45
Freshness
95
Source
Nielsen Norman Group
Primary
Tier B
https://antforms.com/blog/tally-vs-antforms-free-form-builder/ ↗
Source Article
Tally vs AntForms: Which Free Form Builder Is Better in 2026?
Original Research
Nielsen Norman Group
· Original study ↗
Methodology
Range 10-40%; midpoint used. Cited to Nielsen Norman Group, 2024
Methodology documented
Segmentation
IndustrySaaS
Company SizeMid-market
RoleAll marketers
Channelmulti-channel
Cite this stat
Plain Text
form optimization teams: 10% form completion rate improvement. Source: Nielsen Norman Group (2024). Via Lighthouse Intelligence -- https://lighthousedata.io/data/form-optimization-completion-lift
HTML Embed
<blockquote cite="https://lighthousedata.io/data/form-optimization-completion-lift" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>10%</strong> -- form completion rate improvement for form optimization teams<br><small>Source: Nielsen Norman Group (2024) · <a href="https://lighthousedata.io/data/form-optimization-completion-lift" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
Share
Related Statistics
Use this data in your work
Copy the citation, embed the widget, or explore thousands more verified marketing statistics -- all free.