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Pre-Seed Data Collection and Labeling Companies

Explore 26 data collection and labeling startups that raised pre-seed funding. Access verified founder contact information and fundraising data.

Total Companies
26
Total Funding
$16.2M
Avg Funding
$650K
Cities
10

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Austin, United States
$20K
raised

Unlocking zettabytes of user-owned AI training data for dev teams.

Sep 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Simplex generates on-demand vision datasets from 3D scenes to train AI models helping companies save time in data collection.

Sep 2024
Pre-Seed

Founder Contacts

41,000+ verified contacts

San Francisco, United States
$1.0M
raised

Data Infrastructure and Analytics

Sep 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

San Francisco, United States
$500K
raised

Codag cuts coding-agent costs by optimizing large tool outputs like logs and test results so agents consume fewer tokens.

Sep 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

San Francisco, United States
$500K
raised

Markov is a data engineering company that builds expert computer-use datasets for frontier AI labs.

Sep 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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San Francisco, United States
$500K
raised

Markov is a data engineering company that builds expert computer-use datasets for frontier AI labs.

Sep 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

San Francisco, United States
$500K
raised

CoArena provides a live evaluation platform and public leaderboard where AI computer-use agents race side-by-side on real-world tasks.

Sep 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Dover, United States
$300K
raised

The Real Estate Data Layer

Aug 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

San Francisco, United States
$720K
raised

Ango AI is a data labeling company offering end-to-end, managed labeling services for AI, focusing on speed, quality, and efficiency.

Aug 2021
Pre-Seed

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Hub provides real-world training data to fortune 50 companies & frontier AI labs.

Jun 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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San Francisco, United States

Panels is a Software Development firm ofering AI based platform for market research.

Jun 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

San Francisco, United States
$1.0M
raised

Al-Powered Decision Intelligence for Real Estate Development

Jun 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

San Francisco, United States
$500K
raised

PerfectBit provides verifier grounded multimodal training data for advanced AI models and research systems.

May 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

New York, United States
$3.0M
raised

Apollo ID is an all-in-one system for hospitality & live entertainment businesses, supercharging guest loyalty and profitability.

Mar 2024
Pre-Seed

Founder Contacts

41,000+ verified contacts

New York, United States
$2.5M
raised

The gamified reality layer for frontier AI

Feb 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Palo Alto, United States
$250K
raised

AI-recruiter that conducts the early-stage hiring process(Resume review, Interviews) non-stop all day | Provides Human Data to top AI Labs

Feb 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

San Francisco, United States
$500K
raised

Liva AI provides real voice and video datasets for creating realistic AI models.

Sep 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

London, United Kingdom
$500K
raised

Trusted Data for your AI Apps and Models

Mar 2024
Pre-Seed

Founder Contacts

41,000+ verified contacts

Frankfurt, Germany
$1.0M
raised

AI-powered SaaS solution to streamline impact data collection, verification & reporting for impact investors and their portfolio companies.

Mar 2024
Pre-Seed

Founder Contacts

41,000+ verified contacts

New York, United States
$1.0M
raised

Omica turns real-world clinical data into structured training infrastructure for biomedical AI

Feb 2024
Pre-Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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London, United Kingdom
$310K
raised

AI-powered Data Discovery Engine. Making data more discoverable and usable.

Feb 2024
Pre-Seed

Founder Contacts

41,000+ verified contacts

New York, United States
$120K
raised

Aleria has developed a predictive modeling platform linking talent management and finance

Dec 2021
Pre-Seed

Founder Contacts

41,000+ verified contacts

Seattle, United States
$350K
raised

Metrolla enables automation and data collection from machine vision without interruption to p services that use the sensors.

Jan 2022
Pre-Seed

Founder Contacts

41,000+ verified contacts

Boston, United States
$700K
raised

Labfront elevates your research findings by simplifying physiological data collection and management.

Oct 2022
Pre-Seed

Founder Contacts

41,000+ verified contacts

San Diego, United States
$468K
raised

Aquaai delivers intelligence from below the surface to manage risks in all water bodies.

Oct 2023
Pre-Seed

Founder Contacts

41,000+ verified contacts

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