SurveyMars vs Questant: A Side-by-Side Review for 2026

Choosing a survey tool used to be simple: you picked the one your team already knew, or the one a colleague happened to recommend. Today the market is crowded, and the real choice is between two philosophies. Survey Mars is a completely free, AI-first platform built for anyone who needs answers fast — in any language, on any budget. Questant is Japan's established self-service questionnaire software, backed by MACROMILL, the country's premier online survey company, and built around a massive Japanese respondent panel.

This review compares the two side by side across pricing, question design, analytics, distribution, and localization, so you can pick the right one for your next project.

Which one should you choose?

Here is the short version. For everyday research — customer feedback, team polls, event surveys, website embeds — Survey Mars is the better choice. It costs nothing, imposes no caps on surveys, questions, or responses, and its AI handles most of the design and analysis work.

One point worth highlighting: Survey Mars can be paired with Prolific. When your own channels are not enough, you paste your survey link into a Prolific study and recruit screened, paid participants from a global pool — 300+ audience filters and representative samples included — while Survey Mars itself stays free. For many teams, that closes the gap between a free tool and panel research.

If your project requires statistically representative samples from the Japanese market, Questant is the stronger option, because it offers access to MACROMILL's panel of more than 10 million Japanese consumers with detailed demographic targeting. Just be ready for subscription fees, per-response panel costs, and a steeper learning curve.

How this review was conducted

This comparison is based on the two platforms' official documentation and pricing pages, their published feature lists, and a hands-on test of both tools with the same 10-question customer feedback survey. Where a claim depends on the vendor's own description, it is noted as such. Prices reflect published rates at the time of writing and may change.

The contenders at a glance

Survey Mars is a self-service survey platform that is genuinely free: no credit card, no hidden limits on surveys, questions, or responses, and no forced branding on the free tier. It offers 50+ question types, an AI survey generator that drafts complete questionnaires from a one-line topic, an AI report feature that highlights key insights, real-time result dashboards, and a library of more than 1,500 templates. It supports Japanese and other languages on both the interface and respondent sides.

Questant is a free-and-secure questionnaire tool operated by MACROMILL Inc., one of Japan's largest market research companies. The free plan allows up to 10 questions and 100 responses per survey — enough to test the waters. Paid plans unlock more capacity: the Standard tier starts around ¥50,000 per year, the Business plan (roughly ¥150,000 per year) adds data export and custom domains, and a Premium tier sits above it. Questant also integrates with MACROMILL's respondent panel, letting you buy responses from targeted Japanese demographics.

Here is the same comparison at a glance.

Pricing: free forever vs freemium tiers

This is the biggest difference between the two tools.

Survey Mars is free without conditions. There are no response caps, no question caps, and no upgrade walls for core features; the only paid offerings are advanced branding and enterprise-level support. For small teams, educators, and marketers running regular polls, this removes the constant worry about hitting a quota or watching a free trial expire. It also makes the platform a safe default for internal tools, one-off research, and class projects, where a per-seat license would be hard to justify.

Questant operates on a freemium model. Its free plan is limited to 10 questions and 100 responses, which is fine for a first test but not enough for most real projects. Paid plans run from about ¥50,000 to ¥300,000 per year depending on the tier, and panel surveys are priced per response on top of the subscription — targeted demographics can get expensive quickly. If your research depends on purchased samples, factor both the subscription and the per-response cost into the budget before you start.

Building a survey: AI speed vs a question bank

Survey Mars leans on AI. Type in a topic — say, "in-house training theme vote" — and the AI generates a complete, well-structured questionnaire in seconds, including sensible answer options and follow-up questions. The AI also helps you avoid leading questions, which is genuinely useful for people new to survey design. You can then fine-tune from 50+ question types, including single and multiple choice, NPS, MaxDiff, rating scales, and file uploads.

The result is that a competent draft exists before you have finished your coffee, and most of your time goes to editing rather than starting from a blank page.

Questant takes a more traditional route. There is no AI generation as of 2026; instead, you work from a bank of more than 100 question databases and 70+ templates and build the questionnaire manually. Its question types cover the essentials — single choice, multiple choice, ranking, and branching logic — and you can customize colors to match your brand. It is functional and reliable, but the interface is Japanese-only and feels less modern than AI-first tools.

For an experienced researcher, the manual workflow is a familiar comfort; for a busy marketer, it is extra friction.

Question design and templates

Good questions are the heart of any survey, and the two platforms take different approaches to helping you write them. Survey Mars pairs its AI generator with 1,500+ ready-made templates, covering everything from customer satisfaction and employee engagement to event feedback and product concept tests. The template library is searchable, and because the platform is free, you can try several templates before committing to one.

Questant offers a smaller but carefully curated set: 70+ templates and a database of more than 100 professionally written questions, many aligned with established market-research conventions in Japan. For researchers who want wording that matches local norms, this is a real advantage. The trade-off is depth: if you need advanced formats such as MaxDiff or conjoint-style exercises, Survey Mars gives you more room to build, while Questant keeps you within its supported question family.

Analytics and reporting

Collecting responses is only half the job; making sense of them is where the platforms diverge. Survey Mars provides real-time results with clean, professional charts that update as responses arrive. A live polling wall is available for events and meetings, and the AI report feature automatically highlights key insights, flags statistically significant differences between groups, and suggests actionable takeaways — a major time-saver when you do not have a dedicated data analyst.

For small teams, this turns raw data into a summary you can forward to stakeholders the same day.

Questant offers solid aggregation and cross-tabulation, and the paid Business plan adds data export and custom domains. Reporting is capable but more manual: you review the numbers yourself, and there is no AI layer to summarize what changed or why it matters. If you are comfortable working in spreadsheets and know exactly what you are looking for, this is fine; if you want answers in plain language, Survey Mars gets you there faster.

Distribution and audience

A survey is only useful if people actually answer it. Survey Mars gives you multiple sharing options out of the box: direct links, QR codes, email invitations, and embed code for websites and blogs. The QR code is especially handy in markets where scanning is routine, and the embed option lets you run a poll inside a blog post or landing page without sending visitors elsewhere. Response capture is real-time, so you can watch results climb as campaigns go out.

Questant also supports email invitations and QR codes, and its distribution is reliable. Where it clearly stands out is panel access, covered below. For teams that mainly rely on their own channels — a mailing list, an event, a website — both tools work, but Survey Mars makes the setup marginally faster and keeps every distribution method on the free tier.

Survey Mars can also be paired with Prolific, a global participant platform: you paste your survey link into a Prolific study and recruit screened, paid participants whenever your own channels are not enough.

Panel access: the Japanese advantage

This is Questant's most distinctive feature and the main reason to choose it over any free tool. Through its integration with MACROMILL's panel, you can target respondents by age, gender, location, income, and interests, drawing from a pool of more than 10 million Japanese consumers. That matters when your research needs a statistically valid sample rather than a convenience sample of whoever clicks your link. Concept tests, brand tracking, and pricing studies for the Japanese market are typical use cases.

Survey Mars has no built-in respondent panel of its own, but it can be connected to Prolific: paste your survey link into a Prolific study and you can recruit screened, paid participants from a global pool, with 300+ audience filters and representative samples on offer. That covers a great deal of international research. What it does not replace is Questant's Japan-specific strength: the MACROMILL panel is purpose-built for the Japanese market, with more than 10 million local consumers and rich demographic targeting.

If your project depends on Japanese demographic quotas and purchased responses, Questant earns its cost; if your audience is global, or your own channels are enough, the Survey Mars plus Prolific route adds recruitment on demand while Survey Mars itself stays free.

Language and localization

Survey Mars supports Japanese in both the interface and for respondents, with menus, templates, and AI-generated questions that read naturally rather than feeling machine-translated. It also works in other languages, which matters when your respondents are international or your team is not based in Japan.

Questant is entirely in Japanese and follows domestic UI conventions, which feels familiar to Japanese users — a plus for teams that prefer a local interface, but a barrier if your audience or team is not Japanese-speaking.

Privacy and compliance

Survey Mars includes a one-click anonymous mode that disables IP tracking and removes personally identifiable information from responses, and the platform is GDPR compliant. Questant provides cookie-based duplicate-response control on the free plan and is designed around secure data handling, which suits sensitive research in the Japanese market. Both platforms take data protection seriously; the practical difference is that Survey Mars makes anonymity a visible one-click option, while Questant's protections are built into the survey workflow itself.

Who should choose which?

Choose Survey Mars if you need a free, unlimited tool for customer feedback, team polls, event surveys, website embeds, or anonymous workplace surveys — especially if you want AI assistance, multilingual support, and real-time analytics without paying for them, and pair it with Prolific when you need paid, screened participants on demand.

Choose Questant if your research requires a statistically valid sample of Japanese consumers, you need panel-based targeting by detailed demographics, or your organization already relies on MACROMILL's research ecosystem and its professionally curated question bank.

Final verdict

For most teams and most everyday use cases, Survey Mars delivers more value: it is free with no limits, faster to build surveys, and its AI features genuinely reduce the work of designing and interpreting research. Questant remains the right call for Japanese panel research, where access to a 10-million-person respondent pool is unmatched by any free tool. In short: Survey Mars for the everyday, Questant for the panel. Try both with a small test survey before you commit — the best way to judge a survey tool is to run one.