# Labelbox vs Select Star

Labelbox records 762,803 monthly visits with -22.8% month-over-month growth and Contact for Pricing pricing. Select Star records 0 monthly visits with — growth and Contact for Pricing pricing.

| Metric | [Labelbox](https://openaitools.app/tool/labelbox) | [Select Star](https://openaitools.app/tool/select-star) |
| :--- | :--- | :--- |
| Website URL | https://labelbox.com | https://chromewebstore.google.com/detail/select-star/okjjmjmiaemccchgkpchjpkaomabndek |
| Categories | AI Developer Tools, AI API, AI Workflow, AI Productivity Tools | Other |
| Pricing Model | Contact for Pricing | Contact for Pricing |
| Monthly Visits | 762,803 | 0 |
| MoM Growth Rate | -22.8% | — |
| Primary Market | United States | Global |
| Direct Visits | 370,024 | 0 |
| Review Score | 4.4 | 4.4 |
| Saved Count | 0 | 1 |
| Supported Platforms | Website | Browser Extension |

## Labelbox

Labelbox occupies an unusual position in the AI stack: it does not primarily sell a chatbot or a generator, it builds the environments and data that models learn from plus the agents that take over recurring engineering and research work. The homepage claim is direct — frontier AI labs train on Labelbox environments and expert data, while engineering and research teams hand their recurring backlog to agents running on Recursion. A recent Series E of more than $100 million signals a heavily funded bet on that thesis.,For enterprises, the newer half of the product is Recursion. Agents are triggered by real signals — a failing build, a PagerDuty alert, a new dependency release, a fresh model checkpoint, or a Monday morning schedule — and then work in the background until the job is done. The examples the company promotes are concrete deliverables rather than summaries: a tested pull request with a preview link, a postmortem draft in Confluence with every event sourced, an ablation table naming the changes that mattered, or a patch for each exposed service after a critical CVE. A grader agent scores each run, and the graded session leaves behind memories, notes and skills that the next session reads before it acts.,The original foundation remains the data business: labeling, annotation, curation and model evaluation supported by expert human reviewers, used for computer vision, NLP, supervised fine-tuning, RLHF and red teaming. In practice the two halves reinforce each other, since the environments that produce high-quality training data are the same environments where agents learn to do real work. Pricing is enterprise-style, routed through sales conversations and shaped by data volume and agent usage, with no public self-serve tier.

**Pricing & Plans:** Contact for pricing. Labelbox does not publish self-serve plans or public rate cards; its pricing route instead directs interested teams to talk to sales, and cost is shaped by data production scope, agent deployment and enterprise requirements. There is no published free tier. Prospective customers should request a quote based on their volumes and use cases.

- **Data labeling and expert annotation:** Structured annotation, curation, model evaluation and human-in-the-loop review across vision, language and generative tasks, used to build the training and eval data behind production models.
- **Autonomous agent sessions:** Recursion agents start on their own from builds, alerts, commits, checkpoints and schedules, then work in the background until the task is finished and reviewable.
- **Domain specialists by function:** Specialist agents cover software engineering, reliability, security, ML research, evals, R&D, product and finance workflows, from flaky test fixes to postmortem drafts and vulnerability patches.
- **Graded outcomes that compound:** Every agent run is scored by a grader, and graded sessions leave memories, notes and skills that the next session reads before acting, so quality compounds over time.
- **Native tool and data integrations:** Agents operate against the tools teams already use, including GitHub, Jira, Linear, Slack, Datadog, PagerDuty, BigQuery, Databricks, Vercel and cloud providers.

**Strengths:** Covers both sides of the problem: training and eval data production plus agents that act on recurring work; Backed by a recent $100M+ Series E and adoption by frontier AI labs, indicating real funding and demand; Agent runs produce concrete deliverables with proof — tests, reruns, ablations — rather than unverified suggestions; Integrates with the toolchain teams already run: GitHub, Jira, Linear, Slack, Datadog, PagerDuty, BigQuery and Databricks

**Limitations:** No self-serve pricing or open signup: everything routes through a sales conversation, which slows down evaluation; The platform assumes real engineering and research infrastructure (GitHub, cloud providers, data warehouses) to deliver value; Positioning has shifted quickly toward autonomous agent sessions, so teams wanting only labeling workflows may find it heavier than needed

[Profile (Markdown)](https://openaitools.app/tool/labelbox.md)

## Select Star

Select Star attacks a problem every maturing data team recognizes: the data exists, but nobody is sure which version of it is authoritative or who to ask. The platform connects to your warehouses, ELT/ETL pipelines, and BI tools, reads their metadata and query history, and automatically produces documentation, lineage, and usage statistics. Instead of a manually maintained spreadsheet of tables, you get a living catalog that reflects what is actually being queried, including which tables have quietly gone unused.

Lineage is the centerpiece. Select Star traces data down to the column level and across platforms, so you can answer concrete questions: if this field changes, which dashboards break, and who gets affected? The same graph is used for governance — PII tags can be propagated to downstream columns so sensitive data is visible wherever it flows, which matters for audits and compliance work. A data portal layer sits on top, letting anyone search for certified datasets, read descriptions and tags, and record discussions against a dataset so answers stay attached to the data.

More recently Select Star has leaned into AI readiness. Reporting is that it is now part of Snowflake, and the product exposes metadata, lineage, and generated semantic models to LLMs and agents through interfaces such as an MCP server, aiming to be the context layer that makes AI answers trustworthy rather than plausible. Pricing is quote-based rather than published, and is typically sized against the number of connected sources, data volume, and required seats, so evaluation starts with a sales conversation.

**Pricing & Plans:** Quote-based enterprise pricing; Select Star does not publish public list prices. Cost depends on the scale of your environment — connected data sources, data volume, and the seats or capabilities you need — so evaluation typically starts with contacting sales. There is a free Chrome extension, and the SEO/AI discovery scoop of legacy listings should not be read as a price.

- **Automated data catalog and documentation:** Select Star automatically indexes metadata across warehouses, pipelines, and BI tools, generating documentation so analysts spend less time hunting for the right dataset.
- **Column-level lineage and impact analysis:** Cross-platform, column-level lineage shows where data originates, who is using it, and which dashboards are built on top of it, so impact is visible before you change anything.
- **Data portal for shared knowledge:** A shared data portal where teams tag and describe assets, ask questions, and browse previous discussions attached to each dataset, turning tribal knowledge into searchable documentation.
- **Governance, PII tracking, and security:** Use lineage and tagging to locate exactly where sensitive fields travel, propagate PII tags downstream, and support SOC 2-aligned security, confidentiality, and availability practices.
- **AI-ready metadata for LLMs and agents:** Reverse-engineered semantic models and an MCP server expose metadata, lineage, and semantics to LLMs and agents, giving AI tools the context they need for reliable answers.

**Strengths:** Automated cataloging removes the manual work of maintaining a data inventory; Column-level, cross-platform lineage makes change impact analysis concrete; PII tag propagation and SOC 2-aligned controls support governance and audits; A shared portal turns scattered tribal knowledge into searchable documentation

**Limitations:** Enterprise-focused pricing means no transparent public price list and a longer procurement cycle; Value depends heavily on how many data sources and BI tools you connect; a small stack gains less; Heavier governance and tagging features can require ongoing admin effort to keep metadata useful; Being acquired by Snowflake may raise questions about roadmap focus for non-Snowflake-centric stacks

[Profile (Markdown)](https://openaitools.app/tool/select-star.md)

## Frequently Asked Questions

### How do Labelbox and Select Star compare in monthly traffic?

Labelbox has 762,803 monthly visits, while Select Star has 0. Traffic estimates describe audience size, not product quality.

### How do their growth rates compare?

Labelbox has a month-over-month growth rate of -22.8%; Select Star has —.

### How does pricing compare?

Labelbox: Contact for Pricing. Contact for pricing. Labelbox does not publish self-serve plans or public rate cards; its pricing route instead directs interested teams to talk to sales, and cost is shaped by data production scope, agent deployment and enterprise requirements. There is no published free tier. Prospective customers should request a quote based on their volumes and use cases. Select Star: Contact for Pricing. Quote-based enterprise pricing; Select Star does not publish public list prices. Cost depends on the scale of your environment — connected data sources, data volume, and the seats or capabilities you need — so evaluation typically starts with contacting sales. There is a free Chrome extension, and the SEO/AI discovery scoop of legacy listings should not be read as a price.

## Alternatives

| # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Profile (Markdown) |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1 | [Duck.ai](https://openaitools.app/tool/duck-ai) | 26,431,539 | +10.7% | Free | Private AI chat from the makers of DuckDuckGo | [.md](https://openaitools.app/tool/duck-ai.md) |
| 2 | [Roboflow](https://openaitools.app/tool/roboflow) | 1,431,204 | +6.6% | Freemium, Contact for Pricing | Streamlines end-to-end computer vision workflows from annotation to model deployment, but lacks Labelbox's general enterprise agent orchestration. | [.md](https://openaitools.app/tool/roboflow.md) |
| 3 | [Appen](https://openaitools.app/tool/appen-com) | 665,840 | +0.2% | Contact for Pricing | Relies heavily on managed human-in-the-loop workforce services for data validation, offering less self-serve technical tooling than Labelbox. | [.md](https://openaitools.app/tool/appen-com.md) |
| 4 | [Scale](https://openaitools.app/tool/scale) | 616,915 | +12.5% | Contact for Pricing | Delivers enterprise-grade labeling and model evaluation at massive scale, but often requires higher enterprise budgets than Labelbox. | [.md](https://openaitools.app/tool/scale.md) |
| 5 | [SuperAnnotate](https://openaitools.app/tool/super-annotate) | 386,034 | +37.4% | Free Trial, Contact for Pricing | Offers robust multimodal annotation and workflow automation, featuring slightly more intuitive data curation pipelines for computer vision teams. | [.md](https://openaitools.app/tool/super-annotate.md) |
| 6 | [Weights & Biases (CoreWeave Forge)](https://openaitools.app/tool/prompts) | 315,624 | -80.2% | Freemium, Contact for Pricing, Free | Track, evaluate, and ship AI models and agents in one connected environment. | [.md](https://openaitools.app/tool/prompts.md) |
| 7 | [Encord](https://openaitools.app/tool/encord-com) | 244,204 | +9.4% | Contact for Pricing | Specializes in advanced computer vision and physical AI data pipelines, though with a narrower focus than general text-and-image labeling. | [.md](https://openaitools.app/tool/encord-com.md) |
| 8 | [Dex — Personal CRM & LinkedIn Assistant](https://openaitools.app/tool/linkedin-gpt-assistant-by-dex) | 156,354 | +1.6% | Paid | The personal CRM that keeps your network warm — with your LinkedIn graph baked in | [.md](https://openaitools.app/tool/linkedin-gpt-assistant-by-dex.md) |
| 9 | [Defined.ai](https://openaitools.app/tool/definedcrowd-com) | 146,251 | -21% | Contact for Pricing | Enterprise AI training data, annotation and evaluation services | [.md](https://openaitools.app/tool/definedcrowd-com.md) |
| 10 | [Label Studio](https://openaitools.app/tool/label-studio) | 137,199 | -16.1% | Contact for Pricing, Free | Provides a flexible open-source alternative for custom data labeling, but requires self-hosting and manual infrastructure maintenance. | [.md](https://openaitools.app/tool/label-studio.md) |

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Source: https://openaitools.app/compare/labelbox-vs-select-star

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