CapGo
Market Research
Fill your sheet with Google data in one click.
Like IndexBox, CapGo is in the Market Research category. Both are free-trial. Worth comparing on the detail page.
We've curated 45 of the best alternatives to IndexBox, ranked by feature overlap, topic similarity, user ratings, and popularity. CapGo, NowKnow, and Osum lead the list as the closest matches.
Updated May 18, 2026
The list includes 8 freemium, 7 paid, and 30 with a free trial, so whether you're looking for a no-cost replacement or a more capable paid tier, there's an option to compare. IndexBox itself is free-trial, which makes free-trial alternatives the most natural starting point.
Many of these tools cluster around use cases like Api, Data Analysis, Market Research, and Business Intelligence — the same problem spaces IndexBox addresses. Cross-referencing tools that overlap on multiple topics gives a more reliable signal than category alone, because two products in the same category can still serve very different workflows.
Our ranking weighs eight signals: shared category, topic overlap, feature overlap, name and description text similarity (via PostgreSQL's pg_trgm and tsvector), Bayesian-smoothed user ratings, pricing-model match, popularity, and editorial overrides. Scores are then normalized within each tool's own candidate pool so the top match always represents the strongest available alternative.
Use the table of contents below to jump to free or paid alternatives, or scroll down to compare each option side-by-side with IndexBox.
Ranked by compatibility score
Market Research
Fill your sheet with Google data in one click.
Like IndexBox, CapGo is in the Market Research category. Both are free-trial. Worth comparing on the detail page.
Market Research
Get market insights in minutes, not weeks.
Like IndexBox, NowKnow is in the Market Research category. Both are free-trial. Worth comparing on the detail page.
0 free and 8 freemium options.
7 paid options.
21 additional candidates
CapGo ranks as the highest-scoring alternative to IndexBox, based on shared category, topic overlap, feature similarity, and user ratings. Ratings are still being collected for this tool.
Yes — 0 fully free and 8 freemium alternatives are available, including Ada by Sightx, Subconscious AI, and HeyMarvin.
CapGo is similarly priced (free-trial) and sits in the same category (Market Research). View its detail page to compare features, integrations, and reviews side-by-side.
Top Market Research alternatives include CapGo, NowKnow, Osum, and Heatseeker. These tools share the same primary category and have meaningful topic overlap with IndexBox.
Neither IndexBox nor CapGo has user ratings yet — be the first to review either tool to help future visitors compare them.
Market Research
Supercharge Your Market Research With AI ⚡
Like IndexBox, Osum is in the Market Research category. Both are free-trial. Worth comparing on the detail page.
Market Research
Test your products and messaging with AI-powered campaigns before launch.
Like IndexBox, Heatseeker is in the Market Research category. Both are free-trial. Worth comparing on the detail page.
Market Research
AI-powered business decision support
Like IndexBox, BrainstormGPT is in the Market Research category. BrainstormGPT is paid, while IndexBox is free-trial. Worth comparing on the detail page.
Market Research
AI-powered market intelligence for actionable insights.
Like IndexBox, Trendata is in the Market Research category. Trendata is paid, while IndexBox is free-trial. Worth comparing on the detail page.
Market Research
Turbocharge your market research with AI
Like IndexBox, Ada by Sightx is in the Market Research category. Ada by Sightx is freemium, while IndexBox is free-trial. Worth comparing on the detail page.
Market Research
Simulating behavior to predict the future
Like IndexBox, Subconscious AI is in the Market Research category. Subconscious AI is freemium, while IndexBox is free-trial. Worth comparing on the detail page.
Market Research
Find critical market intelligence in seconds
Like IndexBox, AlphaSense is in the Market Research category. AlphaSense is paid, while IndexBox is free-trial. Worth comparing on the detail page.
Market Research
Centralize and analyze user research with AI
Like IndexBox, HeyMarvin is in the Market Research category. HeyMarvin is freemium, while IndexBox is free-trial. Worth comparing on the detail page.
Market Research
Get real consumer insights with online survey tools.
Like IndexBox, Pollfish is in the Market Research category. Pollfish is paid, while IndexBox is free-trial. Worth comparing on the detail page.
Market Research
Find signals in the noise of survey responses.
Like IndexBox, Crowd Prisma is in the Market Research category. Crowd Prisma is freemium, while IndexBox is free-trial. Worth comparing on the detail page.
Market Research
Quick-turn, AI-powered human response research platform
Like IndexBox, Glimpsehere is in the Market Research category. Glimpsehere is freemium, while IndexBox is free-trial. Worth comparing on the detail page.
Market Research
Generative AI for in-depth qualitative research.
Like IndexBox, Research Goat is in the Market Research category. Research Goat is freemium, while IndexBox is free-trial. Worth comparing on the detail page.
Market Research
Smarter, faster, cost-effective customer research.
Like IndexBox, Senty Research is in the Market Research category. Senty Research is paid, while IndexBox is free-trial. Worth comparing on the detail page.
Market Research
Discover market size in minutes with AI-powered research.
Like IndexBox, Aurora is in the Market Research category. Aurora is paid, while IndexBox is free-trial. Worth comparing on the detail page.
Market Research
AI-powered ICP generator for data-driven customer insights
Like IndexBox, Customer Research is in the Market Research category. Customer Research is freemium, while IndexBox is free-trial. Worth comparing on the detail page.
Market Research
AI-led Video Interviews
Like IndexBox, Conveo is in the Market Research category. Conveo is freemium, while IndexBox is free-trial. Worth comparing on the detail page.
Market Research
Turn market data into actionable strategies.
Like IndexBox, ProfilelyAI is in the Market Research category. ProfilelyAI is paid, while IndexBox is free-trial. Worth comparing on the detail page.
Data Analysis
AI search engine delivering right answers from internal data.
Nucila shares 2 topics with IndexBox: Api and Data Analysis. Both are free-trial.
Real Estate Data Analysis
AI-driven real estate strategy for multifamily portfolios.
HelloData shares 2 topics with IndexBox: Api and Data Analysis. Both are free-trial.
Visual Data Analysis
Effortless computer vision for everyone.
EyePop shares 2 topics with IndexBox: Api and Data Analysis. Both are free-trial.
Sql Queries
Generate, optimize & fix SQL queries in seconds with AI
SQLAI shares 2 topics with IndexBox: Api and Data Analysis. Both are free-trial.
Business Automation
Connect AI to your internal data to boost productivity.
Calk AI shares 2 topics with IndexBox: Api and Data Analysis. Both are free-trial.
2 more free/freemium alternatives listed below. Browse all IndexBox alternatives ↓
8 free or freemium alternatives to IndexBox on /tools/indexbox/alternatives.
1 more paid alternative listed below. Browse all IndexBox alternatives ↓
7 paid alternatives to IndexBox on /tools/indexbox/alternatives.
Yepic AI shares 1 topic with IndexBox: Api. Both are free-trial.
