BigCommerce vs Squarespace

Which one do AI engines recommend, and how do they differ on price, fit and features?

The short answer

BigCommerce is the stronger AI pick in E-Commerce Platforms: it has a visibility score of 47.5 versus 20.3 for Squarespace, and ranks ahead in 85% of the answers that name both.

Choose BigCommerce if…

You want the brand AI engines rank higher (47.5 vs 20.3)
AI answers describe it more positively (41% vs 31% positive)
You need PCI DSS Level 1 or SOC 2 or ISO/IEC 27001:2022 or ISO/IEC 27017:2015 or ISO/IEC 27018:2019 or ISO/IEC 27701 or ISO 22301 or ISO/IEC 42001:2023 or ISO 9001:2015 or TX-RAMP or CSA STAR coverage
Built-in commerce features

Choose Squarespace if…

You want a lower entry price ($19 vs $39)
You prefer a larger, established vendor (1,001–5,000 employees)
Attractive annual billing discounts
Stunning design and beautiful branded sites

AI visibility side by side

Latest weekly run · Nov 3

Metric	BigCommerce	Squarespace
Visibility score	47.5%	20.3%
Change vs last week	New	New
Rank in E-Commerce Platforms	#3	#6
Share of voice	11.8%	6.5%
Mentions this run	55	30
Positive in AI answers	41%	31%

The stronger value in each row is marked with a ✓.

Visibility score trend

Weekly runs over the last 60 days

BigCommerce 0pp · Squarespace 0pp over 0 weekly runs.

Engine by engine

BigCommerce leads on 3 of 3 engines

ChatGPT

58.1%

22.2%

AI Mode

32.2%

23.3%

Perplexity

52%

15.4%

BigCommerceSquarespace

Head to head in AI answers

27 engine answers name both brands

23BigCommerce ranked higher

4Squarespace ranked higher

Prompt	Engine	BigCommerce	Squarespace
What is the difference between an e-commerce platform and website builder?	ChatGPT	#3	#6
What is the difference between an e-commerce platform and website builder?	Perplexity	#4	#2
What are the best Ecommerce Platforms tools in 2026?	ChatGPT	#3	#5
What are the best Ecommerce Platforms tools in 2026?	AI Mode	#3	#5
What are the best Ecommerce Platforms tools in 2026?	Perplexity	#3	#7
Best e-commerce platform for startups	ChatGPT	#3	#5
Best e-commerce platform for startups	AI Mode	#5	#4
Best e-commerce platform for startups	Perplexity	#4	#6
Which e-commerce platform has the best reviews?	ChatGPT	#5	#2
Compare the leading Ecommerce Platforms platforms	ChatGPT	#3	#5
Compare the leading Ecommerce Platforms platforms	Perplexity	#3	#5
Alternatives to the most popular e-commerce platform	ChatGPT	#3	#5

Features, pricing & fit

Dimension	BigCommerce	Squarespace
Pricing model	Flat tiers	Flat tiers
Entry price	$39 / mo	$19 / mo
Free plan	No · 15-day trial	No · 14-day trial
Deployment	Hosted SaaS, with BigCommerce handling hosting, security and upgrades	Hosted, with secure hosting included on all plans.
Integrations	600+	—
Compliance	PCI DSS Level 1, SOC 2, ISO/IEC 27001:2022, ISO/IEC 27017:2015, ISO/IEC 27018:2019, ISO/IEC 27701, ISO 22301, ISO/IEC 42001:2023, ISO 9001:2015, TX-RAMP, CSA STAR	—
Support	24/7 chat and email support on all plans, 24/7 live phone support on Growth, Scale and Performance, Priority support add-on on Scale, Dedicated Customer Success Manager on Performance	24/7 customer support, Help Center guides and videos, Forum, Webinars
Founded	2009	2003
Headquarters	Austin, Texas, United States	New York City, NY, United States
Employees	501–1,000	1,001–5,000
Funding	IPO (NASDAQ: CMRC)	Series E, led by Dragoneer
Best for	Businesses scaling operations across channels, markets, or catalogs, including brands selling both B2C and B2B	Entrepreneurs and small businesses across creative, professional, education, beauty, fitness, health, home services, events and nonprofit sectors.