1stCollab
1stCollab is a Enterprise Software AI company on Brel, based in United States, founded in 2023. Verified focus: Performance-Optimized Influencer Marketing at Scale.
AI in Enterprise Software · United States
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1stCollab vs 21st
1stCollab and 21st are both classified in the Enterprise Software sector on Brel. Both companies are based in United States. 1stCollab focuses on performance-Optimized Influencer Marketing at Scale, while 21st focuses on infrastructure and UI building blocks for the agentic internet.
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21st
21st is a Enterprise Software AI company on Brel, based in United States, founded in 2026. Verified focus: Infrastructure and UI building blocks for the agentic internet.
AI in Enterprise Software · United States
Compare intelligence across Sector Capabilities Industries served
Key differences
Sector
Same — Enterprise Software
Country
Same — United States
Founded
1stCollab
2023
21st
2026
Stage
Same — Early
Status
Same — Active
Product summary
1stCollab
Performance-Optimized Influencer Marketing at Scale
21st
Infrastructure and UI building blocks for the agentic internet
Capabilities
1stCollab
Performance-Optimized Influencer Marketing at Scale
21st
Infrastructure and UI building blocks for the agentic internet
Industries served
Same — AI in Enterprise Software
Verification
Same — verified
Where they overlap
Sectors
- Enterprise Software
Industries
- AI in Enterprise Software
Where they differ
Dimension
1stCollab
21st
Capabilities
Performance-Optimized Influencer Marketing at Scale
Infrastructure and UI building blocks for the agentic internet
Overview
Attribute
1stCollab
21st
Sector
Enterprise Software
Enterprise Software
Country
United States
United States
Founded
2023
2026
Stage
Early
Early
Status
Active
Active
Capabilities
Attribute
1stCollab
21st
Capabilities
Performance-Optimized Influencer Marketing at Scale
Infrastructure and UI building blocks for the agentic internet
Product summary
Performance-Optimized Influencer Marketing at Scale
Infrastructure and UI building blocks for the agentic internet
Industries & use cases
Attribute
1stCollab
21st
Industries served
AI in Enterprise Software
AI in Enterprise Software
Company
Attribute
1stCollab
21st
Linked products
1stCollab
21st
Trust
Attribute
1stCollab
21st
Verification
verified
verified
Last reviewed
Aug 2026
Aug 2026
Sources & verification
1stCollab
- Verification
- verified
- Last reviewed
- Aug 2026
- Profile
- Open profile
21st
- Verification
- verified
- Last reviewed
- Aug 2026
- Profile
- Open profile