Liner
Seoul-founded Liner — started as web-highlighter (2015), pivoted to AI research assistant 2023. $40M Series B Jul-2023 ($350M val; Salesforce Ventures + DSC Investment + Beenext). 10M+ users.
At a glance
- Type
- Personal AI research assistant (highlight + research)
- Tier
- T3
- Created
- 2015 (founded); AI 2023
- Latest release
- not applicable — wrong section
- License
- not applicable — not OSS
- GitHub
- not applicable — no GitHub repo
- Pricing
- not applicable — wrong section
- Funding
- $40M Series B Jul-2023 ($350M val; Salesforce Ventures)
Taxonomy
- storage
- none-trivial
- retrieval
- none
- persistence
- session-only
- update
- agent-controlled
- unit
- turn
- governance
- opaque
- conflict
- out-of-scope
When to use
Optimised for: consumer AI research assistant + web highlight
Anti-fit: not applicable — wrong section
Pros & cons
Pros
Asia-Pacific consumer focus; 10M+ users; Salesforce Ventures-backed.
Cons
Less brand in US/EU; consumer-tier AI agent vs enterprise.
Claims & capabilities
$40M Series B Jul-2023 ($350M val; Salesforce Ventures + DSC + Beenext); 10M+ users
Technical surface
- API surface
- not applicable — wrong section
- Backend storage
- not applicable — wrong section
- Deployment
- not applicable — wrong section
- Embedding model
- not applicable — not a memory product
- Multi-tenancy
- not applicable — wrong section
- MCP
- not applicable — wrong section
- A2A
- not applicable — wrong section
- OpenTelemetry
- not applicable — wrong section
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