Dataline
Dataline (formerly Tearline) is a decentralized data network for AI agents that connects around 50 onchain and offchain data sources, including Hyperliquid, Polymarket, Kalshi and Base, through one platform where agents can access and pay for data on demand, with AI scoring data reliability, recency and consistency.
Position in SVTRnew
Snapshot 2026-10-22- Startup SignalsRankedof 2,310
- DataRankedof 86
- AgentsRankedof 294
- Data AcquisitionRankedof 23
- Web3Rankedof 18
About
Dataline (formerly Tearline) is a decentralized data network for AI agents that connects around 50 onchain and offchain data sources, including Hyperliquid, Polymarket, Kalshi and Base, through one platform where agents can access and pay for data on demand, with AI scoring data reliability, recency and consistency. The team is mainly based in Europe and North America.
Full tier & rationale — an SVTR Intelligence benefit
Capital graph
Company· 11
Investor· 5
Founders / team· 1
Funding history
- 2026-10-21Seed$11M
Investors · Lattice, Dispersion Capital, Symbolic Capital, Coinbase Ventures, AnagramSource · theblock.co ↗
Comparable companies· by market
This company
BusinessLatest roundTotal raisedDate- Dataline
Dataline (formerly Tearline) is a decentralized data network for AI agents that connects around 50 onchain and offchain data sources, including Hyperliquid, Polymarket, Kalshi and Base, through one platform where agents can access and pay for data on demand, with AI scoring data reliability, recency and consistency. The team is mainly based in Europe and North America.
Seed · 2026-10
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United States
BusinessLatest roundTotal raisedDate- SignSplit
"Signed data" licensing platform letting individuals and institutions set license terms for their data, works and digital likenesses, supplying data to AI and robotics companies
Seed · 2026-10 · Valuation $1.0B
—Valuation $1.0B - Chomp
Anonymous Q&A social app that licenses opinion data to AI companies for model training
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Seed · $31M · 2026-05
$31M
China
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End-to-end AI data infrastructure: automated data production line (automation plus human labor at scale) covering data definition, scenario collection, annotation and data trading, for automakers, autonomous driving, world model and embodied AI companies; about 100,000 hours of usable data per month
Strategic · $21M · 2026-08
$21M - Synapath AI
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Pre-Series A · $689K · 2026-09
$689K - 乙太科技
Founded in December 2025, Yitai Technology builds spatial-intelligence infrastructure around a physical space engine that turns real-world spatial structures, object states and human interactions into computable, reusable spatial assets for embodied AI and world models.
Angel · 2026-10
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Europe
BusinessLatest roundTotal raisedDate- Perceptron
Decentralized AI data infrastructure (DePIN): AI companies order on demand on its data-questing platform, a global contributor network collects, labels and human-verifies (human-in-the-loop) data, delivering high-value training datasets within days; uses web3/token incentives
Strategic · $7M · 2026-07
$7M - Veridion
AI-driven global company database
Series A · $28M · 2026-09
$28M - Dealroom
Data intelligence platform on startups and tech ecosystems for investors and governments
Undisclosed · 2026-01
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Other / unspecified
BusinessLatest roundTotal raisedDateConfirmed rounds only. Matched on subsector, sector, stage and funding scale — each verifiable on the company profiles.
Investors that may fit
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