builder.io vs Summon AI Kit

Market traction comparison · Updated Jul 2026

builder.io

Summon AI Kit

	builder.io	Summon AI Kit	Leads
Monthly Visits	735.2K	8.2K	builder.io
Bounce Rate	50.9%	71.8%	builder.io
SEO & Keywords	35	35	Tie
Domain Age	13y 3m	8m	builder.io

builder.io leads in 3 of 4 dimensions, while Summon AI Kit leads in 0.

Growth Momentum

builder.ioSummon AI Kit

	builder.io	Summon AI Kit	Leads
Monthly Visits	735.2K	8.2K	builder.io
MoM Change	+3%	-60%	builder.io
Avg. Session	1m39s	0m03s	builder.io
Pages / Visit	3.6	1.3	builder.io

Growth Momentum · Insight

Summon AI Kit is losing traffic (-60%) despite 8.2K monthly visits. builder.io's +3% growth puts it on a trajectory to overtake.

Acquisition Strategy

	builder.io	Summon AI Kit	Leads
Primary Channel	Direct 41%	—
Bounce Rate	50.9%	71.8%	builder.io
SEO & Keywords	35	35	—

builder.io

Search 39%Direct 41%Social 8%Referral 11%Email 2%

SearchDirectSocialReferralPaidEmail

builder.io OnlySharedSummon AI Kit Only

Keyword Overlap Rate: 126%

Business Maturity

	builder.io	Summon AI Kit	Leads
Domain Age	13y 3m	8m	builder.io
Registered	May 2013	Jan 2026
Expires	May 2026	Jan 2027

Business Maturity · Insight

builder.io has been in the market for over a decade, indicating established presence.

Market Position

	builder.io	Summon AI Kit	Leads
Global Rank	#64.2K	#3.0M	builder.io
Category Rank	#197	—
PH Upvotes	311	7	builder.io

builder.ioSummon AI Kit

🇺🇸 United States

32%

54%

🇮🇳 India

12%

26%

builder.io only

🌐 China 4%🇬🇧 United Kingdom 2%🇨🇦 Canada 2%

Summon AI Kit only

🇩🇪 Germany 19%

Market Position · Insight

Each has untapped markets the other serves: builder.io could expand into Germany, while Summon AI Kit could target China, United Kingdom, Canada.

Key Takeaways

•Summon AI Kit is losing traffic (-60%) despite 8.2K monthly visits. builder.io's +3% growth puts it on a trajectory to overtake.
•builder.io receives 89.4x more monthly traffic than Summon AI Kit (735.2K vs 8.2K).
•builder.io is growing (+3%) while Summon AI Kit is declining (-60%).
•builder.io keeps visitors significantly longer (1m39s avg session vs Summon AI Kit's 0m03s), suggesting deeper product engagement or stickier content.
•builder.io has a 21 percentage point lower bounce rate (51% vs 72%), indicating better landing page relevance or more targeted traffic.
•They share 39 keywords (126% overlap), indicating direct search competition.

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