# Countless.dev vs Listen Labs

Countless.dev records 787 monthly visits with -45.8% month-over-month growth and Free pricing. Listen Labs records 1,254,632 monthly visits with +22.1% growth and Contact for Pricing pricing.

| Metric | [Countless.dev](https://openaitools.app/tool/countless-dev) | [Listen Labs](https://openaitools.app/tool/listen-labs) |
| :--- | :--- | :--- |
| Website URL | https://countless.dev | https://listenlabs.ai |
| Categories | AI Models, AI Tools Directory, Large Language Models (LLMs) | AI Interview Assistant, AI Research Tool, AI Summarizer, AI Report Generator |
| Pricing Model | Free | Contact for Pricing |
| Monthly Visits | 787 | 1,254,632 |
| MoM Growth Rate | -45.8% | +22.1% |
| Primary Market | Global | United States |
| Direct Visits | 318 | 620,749 |
| Review Score | 4.4 | 4.5 |
| Saved Count | 0 | 0 |
| Supported Platforms | Website | Website |

## Countless.dev

Countless.dev addresses a practical problem for anyone building with AI: model choices multiply quickly and each provider publishes specs in its own format. The site gathers models from OpenAI, Anthropic, Google and many other providers into a single comparison surface, so you can look at input and output token costs next to context window, modality support, vision, embeddings, image generation, transcription and text-to-speech in one view.

Beyond plain tables, the tool offers a pricing calculator that lets you estimate what a workload will actually cost at a given volume, a head-to-head "versus" view for comparing two models directly, and benchmark-oriented views including a Pareto frontier that highlights models offering the best trade-off between capability and price. That mix suits both quick day-to-day lookups and more deliberate model-selection work.

The project is free to use and open source, which means it is community-friendly and transparent about how data is structured. Because provider pricing and model line-ups change frequently, treat the numbers as a starting point for comparison and confirm current rates with the provider before committing. It is most useful to developers, indie builders, product managers and anyone evaluating which model to route a feature through.

**Pricing & Plans:** Free to use, and the project is open source. The site itself does not charge for model comparison or the pricing calculator; any costs you incur are the model provider's own API fees.

- **Side-by-side model comparison:** View models from many providers in one interface, lining up pricing, context limits, modalities and capabilities.
- **Pricing calculator:** Estimate real-world cost for a workload by plugging in token or request volumes against current model rates.
- **Versus mode:** Put two models head to head to see exactly where one beats the other on price and features.
- **Benchmarks and Pareto frontier:** Explore capability-and-price trade-offs, with a Pareto view that surfaces models offering the best value for a given performance level.
- **Feature coverage beyond text:** Compare support for chat, embeddings, image generation, audio transcription, text-to-speech and vision across models.

**Strengths:** Free and open source, with no account needed to browse; Aggregates many providers so you avoid visiting each pricing page separately; Calculator and versus views turn raw price tables into decision support; Covers non-text capabilities such as embeddings, image, audio and vision

**Limitations:** Model line-ups and prices change fast, so listings can lag provider announcements; Feature depth depends on how each provider documents its models; It is a comparison and reference site, not a playground for actually running prompts

[Profile (Markdown)](https://openaitools.app/tool/countless-dev.md)

## Listen Labs

Listen Labs is a research platform built around a simple premise: the bottleneck in customer research is rarely the questions, it is the cost and time of asking them properly. The platform lets you describe a business goal, then drafts the study — objectives, questions, and the probing context an experienced moderator would bring — or you can upload an interview guide you already use. From there it runs real conversations with participants at a scale that would be impractical with human moderation, and compresses the resulting transcripts into structured findings.

The output is designed for decisions rather than archive. Readouts surface ranked preferences between concepts, quote-level evidence for each insight, hesitation moments, emotional tone and — notably — the gaps between what respondents claim they value and what they actually choose. That say/do analysis is the part most survey tooling cannot produce, because it depends on observing behaviour inside a conversation rather than tabulating answers.

Participation comes from a qualified global network spanning many markets and languages, which means multi-country studies can run without separate recruiting pipelines. The company serves brands and product teams running concept tests, usability studies, brand perception work and messaging research, and following its acquisition the platform operates as part of Salesforce, with enterprise-grade controls for consent, privacy and scale. Access is arranged through a demo rather than self-serve signup.

**Pricing & Plans:** Quote-based. Listen Labs is sold as an enterprise research platform with pricing arranged through a demo, reflecting study design, sample size and market coverage. No public self-serve price list.

- **AI-moderated interview design:** Describe your objective and the platform drafts objectives, likely questions and probing context, or you can upload your own interview guide.
- **Global participant recruitment:** Studies are filled from a qualified global network covering many markets and languages, with targeting to match your audience.
- **Automated analysis and reporting:** Responses are turned into ranked preferences, insight quotes and theme summaries, so readouts are ready without manual coding.
- **Emotional and behavioural signals:** Beyond words, the platform captures hesitation, emotional tone and gaps between what people say and what they do.
- **Enterprise research controls:** Security, consent and privacy controls built for organisations running research at scale across teams and regions.

**Strengths:** Turns an objective into a moderated study and a finished readout, cutting the cycles between question and decision; Runs conversational interviews at a scale human moderation cannot match, in multiple languages and markets; Surfaces say/do gaps, hesitation and emotional signals rather than only tabulated answers; Global participant network removes most of the recruiting and screening work from the researcher

[Profile (Markdown)](https://openaitools.app/tool/listen-labs.md)

## Frequently Asked Questions

### How do Countless.dev and Listen Labs compare in monthly traffic?

Countless.dev has 787 monthly visits, while Listen Labs has 1,254,632. Traffic estimates describe audience size, not product quality.

### How do their growth rates compare?

Countless.dev has a month-over-month growth rate of -45.8%; Listen Labs has +22.1%.

### How does pricing compare?

Countless.dev: Free. Free to use, and the project is open source. The site itself does not charge for model comparison or the pricing calculator; any costs you incur are the model provider's own API fees. Listen Labs: Contact for Pricing. Quote-based. Listen Labs is sold as an enterprise research platform with pricing arranged through a demo, reflecting study design, sample size and market coverage. No public self-serve price list.

## Alternatives

| # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Profile (Markdown) |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1 | [Design Arena](https://openaitools.app/tool/design-arena) | 949,534 | -13.2% | Free | Crowdsourced arena where AI models compete and humans crown the best design output | [.md](https://openaitools.app/tool/design-arena.md) |
| 2 | [Outset.ai](https://openaitools.app/tool/outset-ai) | 518,287 | +18.4% | Contact for Pricing | Focuses on enterprise-grade AI-moderated qualitative research and simulated studies, rivaling Listen Labs' interview workflows. | [.md](https://openaitools.app/tool/outset-ai.md) |
| 3 | [SkillsMP — Agent Skills Marketplace](https://openaitools.app/tool/agent-skills-marketplace) | 470,744 | -3.7% | Free | Search and study millions of public SKILL.md agent skills | [.md](https://openaitools.app/tool/agent-skills-marketplace.md) |
| 4 | [Voxpopme](https://openaitools.app/tool/voxpopme-com) | 301,522 | +38.5% | Contact for Pricing | Enterprise consumer research platform specializing in video surveys and AI-driven thematic analysis reports. | [.md](https://openaitools.app/tool/voxpopme-com.md) |
| 5 | [Dovetail](https://openaitools.app/tool/dovetail) | 238,937 | -5.1% | Contact for Pricing | Excels at organizing and synthesizing unstructured customer feedback into searchable insights, though it lacks live AI interview moderation. | [.md](https://openaitools.app/tool/dovetail.md) |
| 6 | [Stork](https://openaitools.app/tool/stork) | 201,544 | +2.3% | Free | AI 工具目录、深度评测与每日 AI 新闻 | [.md](https://openaitools.app/tool/stork.md) |
| 7 | [Models.dev](https://openaitools.app/tool/models-dev) | 200,451 | -3.9% | Free | Open-source database of AI models, prices and capabilities | [.md](https://openaitools.app/tool/models-dev.md) |
| 8 | [UserCue](https://openaitools.app/tool/usercue) | 108,096 | +277.4% | Contact for Pricing | Expert-led, AI-native primary research for private equity, healthcare and life sciences — consulting-grade studies delivered in about two weeks. | [.md](https://openaitools.app/tool/usercue.md) |
| 9 | [Koji](https://openaitools.app/tool/koji-ai-native-research-platform) | 61,640 | +13.9% | Paid, Contact for Pricing | AI-led customer interviews and research insights at scale | [.md](https://openaitools.app/tool/koji-ai-native-research-platform.md) |
| 10 | [Open Apps](https://openaitools.app/tool/open-apps) | 55,880 | +6.1% | Free | Independently scored open-source alternatives to paid SaaS | [.md](https://openaitools.app/tool/open-apps.md) |

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Source: https://openaitools.app/compare/countless-dev-vs-listen-labs

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