Brandlight vs GrowByData (2026): which should you pick?

Pick Brandlight if

• Fits if you'd rather have a team build and keep your question set than do it yourself
• Works for large brands selling in several of its 10 markets

Look elsewhere if

• Not for you if you want to try it first, as there's no trial or self-serve plan
• Skip it if you need daily numbers, since questions run weekly
• Too light for teams that want their own data pipelines, with no API on record
• Not for you if you need a price before a demo, as none is published
• Watch out: Google Search Console is the only integration on record

Pick GrowByData if

• Fits if you're a large retailer and need AI and search visibility split by US metro area
• Works for brands that track competitor ads, shopping prices and reseller pricing next to AI answers

Look elsewhere if

• Not for you if you're a small business, as it's built and sold for enterprises through an engagement team
• Skip it if you want a price or a trial before talking to sales, as neither is offered
• Skip it if Claude matters to you, as it isn't among the engines named
• Watch out: no integrations or API are listed, and it's web only

Brandlight

• No prices are published; access starts with a demo booked through sales.
• It is aimed at enterprises; there is no self-serve plan or free trial.
• Engines are run weekly rather than daily, according to the platform page.

GrowByData

• No prices are published; plans are arranged through sales calls and audits.
• It is built for enterprise brands, retailers and agencies, with a dedicated engagement team rather than self-serve sign-up.
• The engines named are ChatGPT, Gemini, Perplexity, Google AI Overviews and AI Mode; Claude is not mentioned.

Brandlight

Managed question sets

Brandlight builds the list of buyer questions from consumer panel prompts, search demand, Search Console data and business priorities, refreshed quarterly.

Twelve engines, ten markets

Runs every question weekly on ChatGPT, AI Overviews, AI Mode, Gemini, Perplexity, Claude, Copilot, Grok, DeepSeek, Qwen, Mistral and Naver.

Accuracy and messaging checks

Compares AI answers with the brand's approved facts and claims, and flags wrong prices, specs, ownership or competitor mix-ups.

Ranked actions by team

Turns gaps into weekly page fixes, content briefs and publisher targets, split between web, content, PR, e-commerce and paid teams.

Impact tracking

Records each change and what followed it, with significance thresholds so normal swings in answers are not reported as trends.

AI ads and AI shopping

Separate modules show which prompts competitors buy ads on and whether AI shopping answers pick the brand's products.

GrowByData

LLM Intelligence

Tracks how often a brand appears, is cited and is described positively or negatively in AI answers, with share of voice trends against competitors.

Citation diagnostics

Shows which domains and URLs the AI engines rely on when they mention a brand or its competitors.

Market segmentation

Filters AI visibility by US metro area, business line or buyer intent, and compares sentiment and citations by region and model.

Google SERP tracking

Paid, organic, AI Overview and other SERP features down to country, metro area, city or zip code, with saved screenshots of each results page.

Ad and shopping monitoring

Monitors Google Shopping, search ads and ChatGPT ads, with competitor pricing and promotion data.

Brand defense

Flags minimum advertised price violations, affiliate fraud and trademark issues across retail channels.

Brandlight

Pricing could not be confirmed. See brandlight.ai.

GrowByData

Pricing could not be confirmed. See growbydata.com.