Labelbox
Data Labeling, Annotation & Synthetic Data
Last updated · Compiled from public sources with automated enrichment
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Data-labeling and training-data platform for AI teams.
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- Category
- Data Labeling, Annotation & Synthetic Data
- Founded
- 2018
- Status
- Active
- Open source
- No
- Pricing
- Freemium
- Funding stage
- Series D+
- Total raised
- —
- Popularity
- Rising
- Modality
- Multimodal
- GitHub stars
- —
Relationships
8 of 9 confirmed by two independent sources, 1 under review · 7 backed by a published source.
- AppenAnother competitor in the data annotation and training data space.
- DatasaurData labeling platform
- EncordCompeting data annotation and management platforms.
- HumanSignal (Label Studio)HumanSignal competes with Labelbox in data labeling and training-data management.
- Scale AIBoth are major data labeling and annotation platforms for AI.
- Snorkel AILabelbox offers similar data-labeling solutions.
- SuperAnnotateSuperAnnotate competes with Labelbox in data labeling.
- Tonic AITonic AI competes with Labelbox in data labeling.
- V7 LabsCompetitor in data labeling and annotation platform space
References
Published sources supporting the relationships above.
- Data Annotation Tools Compared: Labelbox vs. Scale AI vs. CVAT vs. Encord (2026) – DataX Power Blog | DataX Power
unknown publisher · supports Encord competes with Labelbox
- Multimodal Annotation Tools Comparison 2025: Encord vs Label Studio vs Labelbox vs SuperAnnotate
unknown publisher · supports Encord competes with Labelbox
- Labelbox vs Encord vs CVAT vs Intellabel
unknown publisher · supports Encord competes with Labelbox
- Labelbox vs Scale AI Comparison (2026) - AI Flow Review
unknown publisher · supports Labelbox competes with Scale AI
- Data Annotation Tools Compared: Labelbox vs. Scale AI vs. CVAT vs. Encord (2026) – DataX Power Blog | DataX Power
unknown publisher · supports Labelbox competes with Scale AI
- Top 10 Scale AI Competitors for 2026
unknown publisher · supports Labelbox competes with Scale AI
- Labelbox vs. Appen Comparison
unknown publisher · supports Labelbox competes with Appen
- AI Data Annotation Services: Labelbox vs Appen vs Scale AI | YPAI
unknown publisher · supports Labelbox competes with Appen
- Top 10 Scale AI Competitors for 2026
unknown publisher · supports Labelbox competes with Appen
- 8 Best V7 Labs Data Labeling Alternatives [2026]
unknown publisher · supports V7 Labs competes with Labelbox
- Data Labeling Tools: 17 Platforms Compared (2026) | AutoLabelling
unknown publisher · supports V7 Labs competes with Labelbox
- Top 10 Data Annotation Tools and Software for Enterprise AI Projects in 2026 | Second Talent
unknown publisher · supports V7 Labs competes with Labelbox
- Datasaur vs. LabelBox | Datasaur
unknown publisher · supports Datasaur competes with Labelbox
- Best 5 Datasaur Alternatives in 2026 (for LLM Teams)
unknown publisher · supports Datasaur competes with Labelbox
- 30 best data labeling tools [2026 Q1 Updated] | SuperAnnotate
unknown publisher · supports Datasaur competes with Labelbox
- Snorkel AI Competitors: 2026 Shortlist for ML Teams | Label Your Data
unknown publisher · supports Snorkel AI competes with Labelbox
- Labelbox vs. Snorkel AI Comparison
unknown publisher · supports Snorkel AI competes with Labelbox
- 5 Scale AI Alternatives [After the Meta Deal] | SuperAnnotate
unknown publisher · supports SuperAnnotate competes with Labelbox
- Labelbox vs. SuperAnnotate: Which AI Annotation Tool Moves the ROI Needle? - Annotiq
unknown publisher · supports SuperAnnotate competes with Labelbox
- SuperAnnotate Competitors: Best Alternatives 2026 | Label Your Data
unknown publisher · supports SuperAnnotate competes with Labelbox
- 5 Data Labeling Tools Compared: Features, Pros, and Cons
unknown publisher · supports SuperAnnotate competes with Labelbox
News
- Labelbox - ForbesForbes · 3/3/2026
- Data Startup Labelbox Reaches Toward $1 Billion Valuation With SoftBank Funding - ForbesForbes · 1/6/2022
- Labelbox raises $40 million for its data labeling and annotation tools - VentureBeatVentureBeat · 2/11/2021
- Labelbox Raises $25M Series B Led By Andreessen Horowitz - ForbesForbes · 2/13/2020
- Labelbox - ForbesForbes · 1/3/2019
More in Data Labeling, Annotation & Synthetic Data
- AppenLong-standing global data-annotation and AI training-data company.
- ArgillaOpen-source data-annotation tool for NLP/LLM training data (part of Hugging Face).
- DatasaurData-labeling platform focused on NLP and LLM training data.
- EncordData annotation and management platform for computer vision/multimodal AI.
- Gretel AIPlatform for generating synthetic data for AI training and testing.
- HumanSignal (Label Studio)Company behind the open-source Label Studio annotation tool.
- Mostly AISynthetic data generation platform for privacy-safe AI training.
- SamaData-annotation company also known for AI ethics/RLHF work.
- Scale AILeading data-labeling and evaluation platform for training AI models.
- Snorkel AIPlatform for programmatically labeling and generating training data.
- SuperAnnotatePlatform for annotating and managing AI training datasets.
- Surge AIData-labeling platform focused on high-quality human feedback (RLHF).