Data Dictionary

9min

Overview 
Contains explanations and examples of all financial data fields available in the Wellfound (AngelList) Companies dataset.
This is not a comprehensive dictionary of Wellfound Companies. It only includes funding-related and financial data points.
All company information mentioned in this context is fictional and intended solely for illustrative purposes.
﻿Full company data sample﻿
﻿Full company data dictionary ﻿
Data points by category
﻿Funding﻿
﻿Investors﻿
﻿Incubator funding﻿
﻿Funding press﻿
﻿
Financial and funding information
Funding
Data point
Description
Data type
total_raised_amount
Total funding amount raised by the company
Integer
no_outside_funding
Indicates if the company has received outside funding
Boolean
investor_remaining_count
Current number of investors
Integer
investor_total_count
Total number of investors
Integer
See a snippet of the dataset for reference:
Financial details
"total_raised_amount": 84470000,
"no_outside_funding": false,
"past_investor_roles_remaining_count": 51,
"past_investor_roles_total_count": 52,
"total_raised_amount": 84470000,
"no_outside_funding": false,
"past_investor_roles_remaining_count": 51,
"past_investor_roles_total_count": 52,
﻿
Investors
Data point
Description
Data type
past_investor_roles
Details about the company's investors
Array of objects
source_id
Company identifier on Wellfound
String
past_investor_name
Investor's name
String
past_investor_slug
Profile URL slug 
String
investor_high_concept
Profile headline
String
investor_id
Investor identifier
String
logo_url
Logo URL 
String
location_taggings
Location tags assigned to the profile 
Array of objects
location_display_name
Location display name
String
primary_location_id
Location identifier
String
location_name
Location name 
String
round
Funding rounds the investor took part in
Array of objects
closed_at
Funding round closing date in ISO 8601 format
String (date)
source_id
Funding round identifier on Wellfound
String
round_type
Round type
String
investor_remaining_count
Current number of investors
Integer
investor_total_count
Total number of investors
Integer
See a snippet of the dataset for reference:
Investors
"past_investor_roles": [
           {
        "source_id": "15215517",
        "past_investor_name": "Venture",
        "past_investor_slug": "venture",
        "investor_high_concept": "Helping startups thrive in regulated markets",
        "investor_id": "800820",
        "logo_url": "https://photos.angel.co/startups/i/800820-192fbc739566d6c083be555229ed3b9a3f0-medium_jpg.jpg?buster=1589462331",
        "location_taggings": [
                      {
                        "location_display_name": "New York City",
                        "location_id": "1664",
                         "location_name": "new york city, ny"
                        }
                    ],
        "rounds": [
                     {
                       "closed_at": "2018-04-18T00:00:00Z",
                       "source_id": "167134",
                       "round_type": "Series A"
                        }
                    ]
                }
            ],
"investor_remaining_count": 74,
"investor_total_count": 83,
"past_investor_roles": [
           {
        "source_id": "15215517",
        "past_investor_name": "Venture",
        "past_investor_slug": "venture",
        "investor_high_concept": "Helping startups thrive in regulated markets",
        "investor_id": "800820",
        "logo_url": "https://photos.angel.co/startups/i/800820-192fbc739566d6c083be555229ed3b9a3f0-medium_jpg.jpg?buster=1589462331",
        "location_taggings": [
                      {
                        "location_display_name": "New York City",
                        "location_id": "1664",
                         "location_name": "new york city, ny"
                        }
                    ],
        "rounds": [
                     {
                       "closed_at": "2018-04-18T00:00:00Z",
                       "source_id": "167134",
                       "round_type": "Series A"
                        }
                    ]
                }
            ],
"investor_remaining_count": 74,
"investor_total_count": 83,
﻿
Incubator funding
Data point
Description
Data type
incubators
Details on business incubators the company has worked with
Array of objects
type
Profile type 
String
source_id
Company identifier on Wellfound
String
name
Name
String
slug
Profile URL slug 
String
logo_url
Logo profile URL 
String
See a snippet of the dataset for reference:
Incubator
"incubators": [
          {
             "type": "Startup",
             "source_id": "37606",
             "name": "Business incubator",
             "slug": "business-incubator",
             "logo_url": "https://photos.wellfound.com/it-startups/i/37606-d1b8d69f8dd88efc0fa8632006a0a6bc-medium_jpg.jpg?buster=1583873775"
                }
            ],
"incubators": [
          {
             "type": "Startup",
             "source_id": "37606",
             "name": "Business incubator",
             "slug": "business-incubator",
             "logo_url": "https://photos.wellfound.com/it-startups/i/37606-d1b8d69f8dd88efc0fa8632006a0a6bc-medium_jpg.jpg?buster=1583873775"
                }
            ],
﻿
Funding press
Data point
Description
Data type
startup_rounds
Funding rounds and related press coverage 
Array of objects
closed_at
Funding round closing date in ISO 8601 format
String
source_id
Funding round identifier on Wellfound
String
press_title
Press release title
String
raised_amount
Raised amount 
Integer
round_type
Funding round type
String
source_url
Press release URL
String
valuation
Funding valuation
Integer
participants_connection
Details about the investors who participated in the funding round
Array of objects
type
Profile type 
String
source_id
Investor identifier on Wellfound
String
name
Investor's name
String
slug
Profile URL slug
String
avatar_url
Investor's avatar (person)
String
logo_url
Investor's logo (company)
String
startup_rounds_total_count
Total number of funding rounds
Integer
See a snippet of the dataset for reference:
Press related to funding
"startup_rounds": [
    {
        "closed_at": "2019-08-05T00:00:00Z",
        "source_id": "169788",
        "press_title": "IT startup The Market Leader In Push Notifications Raises $25m Series B",
        "raised_amount": 25000000,
        "round_type": "Series B",
        "source_url": "https://it-startup.com/blog/it-startup-the-market-leader-in-push-notifications-raises-25m-series-b/",
        "valuation": 0,
        "participants_connection": [
            {
                "type": "Startup",
                "source_id": "467155",
                "name": "Ventures",
                "slug": "ventures",
                "avatar_url": null,
                "logo_url": "https://photos.wellfound.com/it-startups/i/467155-1f21dba01f5607dbb68ce9f181bfe0df-medium_jpg.jpg?buster=1408586082"
            }
        ]
    }
],
"startup_rounds": [
    {
        "closed_at": "2019-08-05T00:00:00Z",
        "source_id": "169788",
        "press_title": "IT startup The Market Leader In Push Notifications Raises $25m Series B",
        "raised_amount": 25000000,
        "round_type": "Series B",
        "source_url": "https://it-startup.com/blog/it-startup-the-market-leader-in-push-notifications-raises-25m-series-b/",
        "valuation": 0,
        "participants_connection": [
            {
                "type": "Startup",
                "source_id": "467155",
                "name": "Ventures",
                "slug": "ventures",
                "avatar_url": null,
                "logo_url": "https://photos.wellfound.com/it-startups/i/467155-1f21dba01f5607dbb68ce9f181bfe0df-medium_jpg.jpg?buster=1408586082"
            }
        ]
    }
],
﻿
﻿

Data point	Description	Data type
total_raised_amount	Total funding amount raised by the company	Integer
no_outside_funding	Indicates if the company has received outside funding	Boolean
investor_remaining_count	Current number of investors	Integer
investor_total_count	Total number of investors	Integer

Data point	Description	Data type
past_investor_roles	Details about the company's investors	Array of objects
source_id	Company identifier on Wellfound	String
past_investor_name	Investor's name	String
past_investor_slug	Profile URL slug	String
investor_high_concept	Profile headline	String
investor_id	Investor identifier	String
logo_url	Logo URL	String
location_taggings	Location tags assigned to the profile	Array of objects
location_display_name	Location display name	String
primary_location_id	Location identifier	String
location_name	Location name	String
round	Funding rounds the investor took part in	Array of objects
closed_at	Funding round closing date in ISO 8601 format	String (date)
source_id	Funding round identifier on Wellfound	String
round_type	Round type	String
investor_remaining_count	Current number of investors	Integer
investor_total_count	Total number of investors	Integer

Data point	Description	Data type
incubators	Details on business incubators the company has worked with	Array of objects
type	Profile type	String
source_id	Company identifier on Wellfound	String
name	Name	String
slug	Profile URL slug	String
logo_url	Logo profile URL	String

Data point	Description	Data type
startup_rounds	Funding rounds and related press coverage	Array of objects
closed_at	Funding round closing date in ISO 8601 format	String
source_id	Funding round identifier on Wellfound	String
press_title	Press release title	String
raised_amount	Raised amount	Integer
round_type	Funding round type	String
source_url	Press release URL	String
valuation	Funding valuation	Integer
participants_connection	Details about the investors who participated in the funding round	Array of objects
type	Profile type	String
source_id	Investor identifier on Wellfound	String
name	Investor's name	String
slug	Profile URL slug	String
avatar_url	Investor's avatar (person)	String
logo_url	Investor's logo (company)	String
startup_rounds_total_count	Total number of funding rounds	Integer

Updated 15 Jul 2024

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Wellfound Funding

Data Sample

Data Dictionary

Overview

﻿Full company data sample﻿

﻿Full company data dictionary ﻿

Data index

Financial and funding information

Funding

Investors

Incubator funding

Funding press

Full company data sample

Full company data dictionary