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CrustData

  • What it is:CrustData is a real-time B2B data provider that delivers live company and people data via APIs and datasets to power sales automation, investing, recruiting, and AI agent applications.
  • Best for:B2B sales development teams, AI/ML data pipeline engineers, Sales tech platforms
  • Pricing:Free tier available, paid plans from Credit-based usage tiers
  • Rating:72/100Good
  • Expert's conclusion:Crustdata is best for tech sales and investment teams that require B2B Data APIs in real time, which are customizable — unlike some of the other suppliers of B2B data that cannot keep up with your demand for data, or do not have enough data coverage.
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Reviewed byMaxim Manylov·Web3 Engineer & Serial Founder

What Is CrustData and What Does It Do?

CrustData is a provider of B2B Real-Time Data that delivers Company & People Data through API or data feeds, covering over 1 Billion people and 60 Million Companies. They use aggregate data from sources such as web traffic, job postings and Form D filings, to drive Sales, GTM, Investment workflows, and internal applications. Founded by data engineering specialists; their focus is on providing timely, actionable intelligence to automate competitive analysis and workflow processes.

Active
📍San Francisco, CA
📅Founded 2023
🏢Private
TARGET SEGMENTS
Sales TeamsGTM TeamsInvestment PlatformsRecruiting ToolsPrivate EquityM&A Research

What Are CrustData's Key Business Metrics?

📊
60M+
Companies Covered
📊
1B+
People Covered
🏢
19
Employees
📊
Thousands of companies and people
Daily Additions

How Credible and Trustworthy Is CrustData?

72/100
Good

Early Stage YC backed company, with a high level of technical focus on delivering real time data; although very little data available publicly to measure performance, and little third party verification.

BREAKDOWN
Product Maturity65/100
Company Stability75/100
Security & Compliance70/100
User Reviews60/100
Transparency75/100
Support Quality80/100
TRUST SIGNALS
Y Combinator F24 batchReal-time data coverage of 60M+ companiesUsed by sales and investment professionalsSan Francisco headquarters

What is the history of CrustData and its key milestones?

2023

Company Founded

Founded by Chris Pisarski, Abhilash Chowdhary, and Manmohit Grewal to provide solutions to real time company intelligence problems.

2024

Y Combinator F24

Selected to be part of the Fall 2024 cohort of Y Combinator; to accelerate development of their platform.

2024

Platform Launch

Rolled out the first version of its real-time B2B data API, which covers 60M+ companies and 1B+ people.

Who Are the Key Executives Behind CrustData?

Chris Pisarski— Co-founder
Co-founder with expertise in both data engineering, and developing commercial platforms.
Abhilash Chowdhary— Co-founder
San Francisco based co-founder responsible for the real-time data infrastructure.
Manmohit Grewal— Co-founder
San Francisco based co-founder who brings extensive data engineering knowledge to the team.

What Are the Key Features of CrustData?

🔗
Real-Time Data API
Ability to access real-time data on companies and people, covering 60M+ companies, and 1B+ people, via API or data feed.
✨
Live Change Alerts
Instantly receive notifications when there are changes to people or companies such as new hires, domain changes, etc.
✨
Signal Aggregation
Uses indexes from web traffic, reviews, investments, social media posts, Form D filings, and job postings.
📊
AI-Ready Data
Develops customized datasets for use with AI platforms, agents, SDRs, and other automation work flows.
✨
Global Coverage
Offers comprehensive global company and people data, with thousands of new records added each day.
💬
Dedicated Support
Provides engineering support to assist with developing customized data sets, and assists with integration.

What Technology Stack and Infrastructure Does CrustData Use?

Infrastructure

Real-time data indexing with API delivery

Integrations

CRM SystemsATS PlatformsInvestment PlatformsSales Automation

AI/ML Capabilities

AI-optimized datasets for SDRs, agents, and platforms with custom data tailoring capabilities

Inferred from product descriptions; specific technologies not publicly disclosed

What Are the Best Use Cases for CrustData?

Sales Development Teams
Create targeted lists using real-time company data, automatically enrich lead information, and increase conversion rates of AI SDRs.
GTM and Marketing Teams
Keep your internal systems up-to-date with real-time company data, and trigger campaigns based on stealth hires, and company launches.
Investment Platforms
Follow portfolio and competitor company news and activity through real-time filing of Form D’s and funding signals as well as changes in operations
Recruiting Teams
Have a current people data base across all ATS systems based upon live hiring signals and employee status changes
Private Equity Researchers
Follow M&A target companies using complete company signals that include stealth activities and operational changes
NOT FORHigh-Frequency Trading
Not designed to meet sub second latency needs; for sales and research processes
NOT FORConsumer Applications
Only B2B data is provided by this service and does not provide the ability to perform a person lookup in a consumer facing app or public app

How Much Does CrustData Cost and What Plans Are Available?

Pricing information with service tiers, costs, and details
☐Service$CostℹDetails🔗Source
Free Plan$0Limited API calls, basic access for testing and small-scale projects—
Real-time API AccessCredit-based usage tiersScales with usage, monthly and annual payment plans available, developer support & API key management—
Flat File Company & People DataStarting at $49/monthMonthly refresh of millions of companies and profiles, unified from 11+ sources, CSV or JSON delivery, filterable by funding, stage, headcount, industry—
EnterpriseCustom quoteCustom data sets, dedicated support including shared Slack channels with engineers—
Free Plan$0
Limited API calls, basic access for testing and small-scale projects
Real-time API AccessCredit-based usage tiers
Scales with usage, monthly and annual payment plans available, developer support & API key management
Flat File Company & People DataStarting at $49/month
Monthly refresh of millions of companies and profiles, unified from 11+ sources, CSV or JSON delivery, filterable by funding, stage, headcount, industry
EnterpriseCustom quote
Custom data sets, dedicated support including shared Slack channels with engineers

How Does CrustData Compare to Competitors?

FeatureCrustdataPeople Data LabsCoresignalCognism
Core FunctionalityReal-time API + flat filesPerson/Company/IP enrichmentDataset access + webhooksReal-time enrichment APIs
Pricing (starting)Credit-based + $49/mo datasetsCredit-based with free tier$49/mo dataset accessLicense-based (no public pricing)
Free TierYes (limited calls)Yes (100 records/mo)NoNo
Enterprise FeaturesCustom datasets, dedicated SlackHigh availability supportMid-market focusUnlimited views/exports
API AvailabilityYes (real-time signals)Yes (SDKs: Python/JS/Ruby)Limited real-time searchYes
Integration CountAPI-first (Salesforce/HubSpot)API dashboardWebhooksMultiple delivery methods
Support OptionsDedicated Slack channelsDocumentation-focusedStandardHigh-touch sales
Security Certifications
Rate LimitsScales with tier100-1000 req/min
Core Functionality
CrustdataReal-time API + flat files
People Data LabsPerson/Company/IP enrichment
CoresignalDataset access + webhooks
CognismReal-time enrichment APIs
Pricing (starting)
CrustdataCredit-based + $49/mo datasets
People Data LabsCredit-based with free tier
Coresignal$49/mo dataset access
CognismLicense-based (no public pricing)
Free Tier
CrustdataYes (limited calls)
People Data LabsYes (100 records/mo)
CoresignalNo
CognismNo
Enterprise Features
CrustdataCustom datasets, dedicated Slack
People Data LabsHigh availability support
CoresignalMid-market focus
CognismUnlimited views/exports
API Availability
CrustdataYes (real-time signals)
People Data LabsYes (SDKs: Python/JS/Ruby)
CoresignalLimited real-time search
CognismYes
Integration Count
CrustdataAPI-first (Salesforce/HubSpot)
People Data LabsAPI dashboard
CoresignalWebhooks
CognismMultiple delivery methods
Support Options
CrustdataDedicated Slack channels
People Data LabsDocumentation-focused
CoresignalStandard
CognismHigh-touch sales
Security Certifications
Crustdata—
People Data Labs—
Coresignal—
Cognism—
Rate Limits
CrustdataScales with tier
People Data Labs100-1000 req/min
Coresignal—
Cognism—

How Does CrustData Compare to Competitors?

vs People Data Labs

Both provide a credit-based API pricing plan, as well as very detailed documentation; Crustdata focuses on real-time company signals and provides flat file options for data, while PDL has a larger scope of person/IP enrichment as well as higher default rate limits for paying subscribers.

PDL is best suited for those who need to gather extensive amounts of information about individuals; Crustdata is best suited for those looking to monitor real-time events associated with companies such as hiring/funding/events for proactive outreach.

vs Coresignal

Crustdata offers clear pricing plans for access to their data starting at $49/month for the datasets (similar to Coresignal) but Crustdata also provides real-time search APIs which are unavailable in Coresignal, as Coresignal does not have an on-demand discovery option and is more geared towards querying their existing databases.

Crustdata is a better option when you need dynamic enrichment; Coresignal is a better option if you are looking for affordable static datasets.

vs Cognism

Cognism utilizes a licensing fee for pricing and allows users to use it unlimited times, but Cognism will require you to go through sales negotiation first. Crustdata provides self-service access via a credit-based model and is a better option for large-scale programmatic usage, while Cognism is a better fit for sales teams that need unlimited views of the data.

Those who develop programs for self-serve API usage should opt for Crustdata; those who have a budget for sales organizations should opt for Cognism.

What are the strengths and limitations of CrustData?

Pros

  • The credit-based pricing plan is predictable and scalable with your usage needs; there are no limitations due to the number of seats.
  • Company signals are delivered in real time - e.g. hiring, funding and other events - to enable proactive outreach.
  • Flat file datasets are available for purchase - provides a cost-effective way to enrich large volumes of data from over 11 different data providers.
  • API-first design - easy to work with and developed with developers in mind with key management and documentation.
  • Engineer staffed Slack channels - All customers receive dedicated support.
  • No sales calls needed - transparent self-serve model for accessing standard levels of access.
  • The API supports multiple methods of delivering data (API, WebHooks, CSV / JSON files)

Cons

  • Rate limits appear to be based on the number of calls that a user can make to the API, however this information is not publicly available and will need to be viewed after signing up for an account to see your actual quota.
  • The free version of the product does not have much detail about the calls you can make to the API, it simply states that there are limited calls available.
  • The enterprise pricing model appears to be a custom quote model where the price for high volumes of calls would need to be quoted by a representative of the company.
  • There are no references to mobile or UI in the documentation; this is clearly an API / developer focused product.
  • The ability to get real time data is dependent on setting up WebHooks or the API.
  • There do not appear to be any compliance certifications (i.e. SOC2, GDPR) referenced in the documentation; therefore it is unclear what kind of security controls the company has implemented.
  • The dataset is refreshed monthly; therefore if you are looking to get real-time data, you should consider one of the other products.

Who Is CrustData Best For?

Best For

  • B2B sales development teams — The ability to monitor hiring and funding activity in real time enables you to reach out to growing companies immediately.
  • AI/ML data pipeline engineers — The credit based API and flat file format makes this product ideal for enrichment at scale.
  • Sales tech platforms — The API first design and real-time signals provide the necessary foundation for using this product as part of a CRM enrichment strategy.
  • Investment research teams — The ability to monitor company events provides the opportunity to identify funding opportunities as soon as they occur.
  • Mid-market data teams (50-500 employees) — Datasets start at $49 per month and provide a good deal of value for those who are doing large volumes of bulk work.

Not Suitable For

  • Small startups with tiny budgets — Because the cost of the API is based on credits, you may find that the cost of making a large number of calls to the API will add up quickly; you may want to look into using the free PDL tier of the product instead.
  • Non-technical sales teams — Accessing the API will require you to set up the API in your development environment; if you are not comfortable with this process you may want to consider using a product that has a user interface such as Apollo.
  • Compliance-heavy enterprises — While the company has a section in their documentation that discusses Security and Compliance, they have not published any SOC2 or GDPR certifications; you may want to choose a provider that has these types of certifications such as ZoomInfo.
  • One-off enrichment needs — The company has a section in their documentation that discusses Pricing, but they only reference a minimum of $49 per month; this type of pricing structure is not suitable for customers who have sporadic usage patterns. Customers with this type of usage pattern may want to consider using Clearbit or Hunter.io.

Are There Usage Limits or Geographic Restrictions for CrustData?

Free Tier Usage
Limited API calls (exact quota unspecified)
Pricing Model
Credit-based for API access
Dataset Refresh
Monthly for flat files
Rate Limits
Tier-dependent (specifics via dashboard)
Data Coverage
12M+ companies, 250M+ people profiles
Delivery Formats
API, webhooks, CSV/JSON flat files
Custom Solutions
Enterprise only via sales contact
Real-time Signals
Hiring, funding, company events only

Is CrustData Secure and Compliant?

Credit-Based Access ControlAPI keys with usage monitoring and developer dashboard for quota management.
Data EncryptionStandard TLS encryption assumed for API traffic (specifics not published).
High Availability SupportDedicated Slack channels staffed by 4-5 team members for all customers.
API ReliabilityScalable infrastructure designed for programmatic workflows.

What Customer Support Options Does CrustData Offer?

Channels
All customers - staffed by 4-5 team membersDeveloper support via standard channelsSelf-service key management and usage monitoring
Hours
High-availability support model
Response Time
Immediate resolution via dedicated Slack channels
Specialized
Engineer-staffed Slack channels for all paying customers
Business Tier
Custom enterprise support with dedicated datasets

What APIs and Integrations Does CrustData Support?

API Type
REST API with endpoints for company search, screening, enrichment, and people data
Authentication
Token-based authentication using 'Authorization: Token YOUR_API_KEY' header
Webhooks
Supported for real-time data updates and live signals
SDKs
No official SDKs mentioned; supports standard HTTP clients (curl, requests)
Documentation
Comprehensive at docs.crustdata.com with curl examples, parameter details, and field customization guides
Sandbox
Not mentioned in public documentation
SLA
Not specified in public sources
Rate Limits
Not explicitly documented; supports up to 25 domains/names/URLs/IDs per request
Use Cases
Real-time company enrichment by domain/name/ID, screener for filtering by headcount/funding/region, people search, live crawling for missing data (enrich_realtime=true)

What Are Common Questions About CrustData?

Crustdata's Company Enrichment API pulls data from 16 + sources, including LinkedIn and SEC filings. The API accepts the following parameters: company_domain, company_name, company_id. If you pass the enrich_realtime = true parameter, the API will crawl and enrich missing companies within 10 minutes.

The API uses token based authentication and all API requests must include the API key in the Authorization header: 'Authorization: Token YOUR_API_KEY'. API keys are generated and distributed to users when they sign up.

When calling the API, you can specify which fields you want to retrieve using the fields parameter; you can also specify nested fields (such as glassdoor_overall_rating) or arrays (such as decision_makers). Specifying the exact fields you want to retrieve helps reduce the amount of data returned and improve the performance of the API.

CrustData accesses more than 16 datasets, which include LinkedIn (employee count & growth) as well as ratings from Glassdoor; information from SEC filings; funding information; and firmographic information for companies globally and individuals globally.

YES! The screener/screen endpoint allows you to use complex filters using "and" and/or "or" logic on columns such as employee count, funding, region, etc., and growth metrics. Example: companies in the USA with an employee count of 50+, growing at least 10% from quarter to quarter.

CrustData provides live, real time API access to 16+ B2B datasets, while Clay is a more workflow oriented solution. CrustData's strength comes from being able to provide real-time API access to structured firmographic data and growth signals in a highly scalable manner.

Pricing is available upon contacting sales. Y Combinator backed, with immediate access to our API upon signing up. We anticipate volume based pricing for large sales & marketing teams.

CrustData will support up to 25 domain names, IDs, or names per request. Real-time enrichment may take up to 10 minutes for new companies. Specific rate limits are not publically documented.

Is CrustData Worth It?

CrustData is a B2B intelligence platform that uses a robust REST API to aggregate 16+ datasets including LinkedIn, SEC filings, and Glassdoor metrics. Its strengths lie in its ability to provide flexible screening options, customizable fields, and real-time crawling capability that powers both sales lead scoring and investment work flows. Y Combinator funded with a strong focus on providing an enterprise level product.

Recommended For

  • B2B Sales and Marketing teams building lead scoring models
  • Investment firms screening start-ups by funding and growth metrics
  • Any company needing real-time firmographics at scale via API
  • Tech teams needing to integrate B2B data into their AI/ML work flows

!
Use With Caution

  • Teams needing enrichment within 10 minutes of making each request
  • End-users requiring multiple official SDKs or sandbox environments.
  • Small teams that do not have the API integration skills

Not Recommended For

  • Budget constrained start-ups that need to purchase cheap bulk data
  • Non-tech end-users who want to utilize no-code interfaces
  • Teams requiring service level agreements (SLA's) that do not require a sales conversation.
Expert's Conclusion

Crustdata is best for tech sales and investment teams that require B2B Data APIs in real time, which are customizable — unlike some of the other suppliers of B2B data that cannot keep up with your demand for data, or do not have enough data coverage.

Best For
B2B Sales and Marketing teams building lead scoring modelsInvestment firms screening start-ups by funding and growth metricsAny company needing real-time firmographics at scale via API

What do expert reviews and research say about CrustData?

Key Findings

The Crustdata service offers a number of REST APIs for real-time company enrichment, people search, and advanced screening over 16+ B2B datasets with live crawling capabilities, supports token authentication, field customization, complex filters, and can scale to support large sales/mktg teams. A Y Combinator company, Crustdata has a goal of programmatically providing access to B2B data.

Data Quality

Good - detailed API documentation with curl examples and parameter specs from official site and docs.crustdata.com. No pricing, SLA, or sandbox details publicly available.

Risk Factors

!
There appears to be limited publicly available information about pricing, rate limits, and service level agreements (SLA).
!
There does not appear to be an officially documented SDK or a sandbox environment.
!
Crustdata depends upon third party data sources (i.e., LinkedIn, SEC, etc.).
!
As an early stage YC company, there are significant scaling risks.
Last updated: February 2026

What Are the Best Alternatives to CrustData?

  • •
    Clay: An AI-powered B2B research platform with similar enrichment capabilities as Crustdata, however a more visual workflow builder; better suited for non-technical sales teams; less focused on APIs compared to Crustdata; best for go-to-market teams that combine research and outreach. (Clay.com)
  • •
    Apollo.io: A comprehensive sales intelligence platform with both people and company data; more polished user interface and calling functionality; higher price point; more established than Crustdata’s API-only approach; best for sales teams looking for a one-stop-shop platform. (Apollo.io)
  • •
    Clearbit: An enterprise B2B data enrichment API with similar real-time capability as Crustdata; more mature with SDKs; higher pricing; more established with proven enterprise adoption; best for companies already utilizing HubSpot/Salesforce. (Clearbit.com)
  • •
    ZoomInfo: A premium B2B database with extensive coverage and intent data; much higher cost; more comprehensive contact data; traditional database versus Crustdata’s real-time API model; best for enterprise sales teams with larger budgets. (ZoomInfo.com)
  • •
    PipeDrive Market Explorer: CRM-integrated company insights focused on sales triggers; simpler; CRM-specific versus Crustdata’s flexible standalone API; best for PipeDrive users looking for embedded insights. (PipeDrive.com)

What Are CrustData's Sales Ai Metrics?

On-Demand
Real-Time Data Updates
Thousands
Companies Added Daily
Billions
Data Points Aggregated Daily
10+
Data Sources

What Conversation Intelligence Features Does CrustData Offer?

Real-Time Signal Tracking

Monitors 20+ buyer signals including job changes and funding rounds.

Live Event Alerts

Instant alert for timing of Stealth Hires, Quiet Launches, and Promotions.

Intent Signal Detection

Tracks Changes in Technology Adoption & Headcounts.

What Is CrustData's Lead Scoring Capabilities?

Scoring Model
Real-time behavioral signals from job changes, funding, and growth metrics
Signal Sources
SEC filings, employee reviews, product usage, web traffic, funding announcements
Pipeline Forecasting
Live monitoring of account triggers and intent signals
Buyer Intent Signals
Headcount spikes, executive hires, technology adoption shifts
CRM Integration
Salesforce, HubSpot, Marketo native sync
Decision Maker Filtering
Advanced querying with complex criteria and pagination

How Does CrustData Optimize Marketing Campaigns?

Real-Time Account Enrichment

Live Firmographic, Technographic & Intent Data for Targeting Opportunities.

Dynamic List Building

Trigger-Based Outreach

Timing Optimization Based on Job Changes, Funding Rounds, Hires.

Multi-Source Data Aggregation

Unified View of Precise Targeting from 10+ Trusted Sources.

Watcher API Monitoring

Alerts For Optimal Moments to Reach Out.

What Supported Channels Does CrustData Support?

APIsWebhooksCRM SyncSalesforceHubSpotMarketoATS Systems

How Does CrustData's Sales Methodology Support Compare?

MethodologySupport LevelFeatures
Trigger-Based SellingNativeReal-time intent signals and account monitoring
Account-Based MarketingNativeFirmographic and technographic enrichment
AI SDR WorkflowsNativeAutomated prospecting and outreach timing
MEDDICSupportedDecision maker identification and filtering
Custom TriggersConfigurableWatcher API for custom event monitoring

What Is CrustData's Revenue Intelligence?

Forecast Models
Real-time signal-based opportunity prediction
Pipeline Coverage
Live monitoring of account health and triggers
Opportunity Signals
Funding rounds, hires, technology changes detection
Deal Timing
Intent signals for optimal engagement moments
Account Insights
Growth metrics, headcount, funding status tracking
Data Freshness
On-demand crawling, no batch delays

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