Pricing

from $1.75 / 1,000 company-enricheds

Try for free

Go to Apify Store

Company Signal Stack — Firmographics + Jobs + Funding

Try for free

One row per company: firmographics, technology stack, open jobs (hiring signal), recent funding and headcount — joined from public sources. Buying-intent enrichment for sales & lead gen. Per-result pricing.

Pricing

from $1.75 / 1,000 company-enricheds

Rating

0.0

(0)

Developer

Vitalii Bondarev

Actor stats

Bookmarked

Total users

Monthly active users

a month ago

Last modified

Categories

Lead generation

Business

You can access the Company Signal Stack — Firmographics + Jobs + Funding programmatically from your own applications by using the Apify API. You can also choose the language preference from below. To use the Apify API, you’ll need an Apify account and your API token, found in API & Integrations in Apify Console.

Python

JavaScript

CLI

OpenAPI

HTTP

MCP

{
  "openapi": "3.0.1",
  "info": {
    "version": "0.1",
    "x-build-id": "ptrzDMOhUBd8Xj7ST"
  },
  "servers": [
    {
      "url": "https://api.apify.com/v2"
    }
  ],
  "paths": {
    "/acts/bovi~company-signal-stack/run-sync-get-dataset-items": {
      "post": {
        "operationId": "run-sync-get-dataset-items-bovi-company-signal-stack",
        "x-openai-isConsequential": false,
        "summary": "Executes an Actor, waits for its completion, and returns Actor's dataset items in response.",
        "tags": [
          "Run Actor"
        ],
        "requestBody": {
          "required": true,
          "content": {
            "application/json": {
              "schema": {
                "$ref": "#/components/schemas/inputSchema"
              }
            }
          }
        },
        "parameters": [
          {
            "name": "token",
            "in": "query",
            "required": true,
            "schema": {
              "type": "string"
            },
            "description": "Enter your Apify token here"
          }
        ],
        "responses": {
          "200": {
            "description": "OK"
          }
        }
      }
    },
    "/acts/bovi~company-signal-stack/runs": {
      "post": {
        "operationId": "runs-sync-bovi-company-signal-stack",
        "x-openai-isConsequential": false,
        "summary": "Executes an Actor and returns information about the initiated run in response.",
        "tags": [
          "Run Actor"
        ],
        "requestBody": {
          "required": true,
          "content": {
            "application/json": {
              "schema": {
                "$ref": "#/components/schemas/inputSchema"
              }
            }
          }
        },
        "parameters": [
          {
            "name": "token",
            "in": "query",
            "required": true,
            "schema": {
              "type": "string"
            },
            "description": "Enter your Apify token here"
          }
        ],
        "responses": {
          "200": {
            "description": "OK",
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/runsResponseSchema"
                }
              }
            }
          }
        }
      }
    },
    "/acts/bovi~company-signal-stack/run-sync": {
      "post": {
        "operationId": "run-sync-bovi-company-signal-stack",
        "x-openai-isConsequential": false,
        "summary": "Executes an Actor, waits for completion, and returns the OUTPUT from Key-value store in response.",
        "tags": [
          "Run Actor"
        ],
        "requestBody": {
          "required": true,
          "content": {
            "application/json": {
              "schema": {
                "$ref": "#/components/schemas/inputSchema"
              }
            }
          }
        },
        "parameters": [
          {
            "name": "token",
            "in": "query",
            "required": true,
            "schema": {
              "type": "string"
            },
            "description": "Enter your Apify token here"
          }
        ],
        "responses": {
          "200": {
            "description": "OK"
          }
        }
      }
    }
  },
  "components": {
    "schemas": {
      "inputSchema": {
        "type": "object",
        "properties": {
          "domains": {
            "title": "Company domains",
            "type": "array",
            "description": "Company domains or website URLs to enrich (e.g. \"stripe.com\", \"https://vercel.com\"). One row is returned per company.",
            "items": {
              "type": "string"
            }
          },
          "includeJobs": {
            "title": "Include open jobs (hiring signal)",
            "type": "boolean",
            "description": "Detect the company's ATS (Greenhouse / Lever / Ashby) and return open-role count, departments and 30-day hiring velocity.",
            "default": true
          },
          "includeFunding": {
            "title": "Include funding signal",
            "type": "boolean",
            "description": "Look up recent SEC Form D private-placement filings (US companies) as a recently-funded signal.",
            "default": true
          },
          "includeHeadcount": {
            "title": "Include headcount snapshot",
            "type": "boolean",
            "description": "Read the company's LinkedIn page (no login) for an employee-count snapshot, founded year and HQ.",
            "default": true
          },
          "maxJobsSample": {
            "title": "Max job postings per company",
            "minimum": 0,
            "maximum": 500,
            "type": "integer",
            "description": "How many individual open roles to include in the jobs_sample array (the count and breakdown always reflect all roles).",
            "default": 25
          },
          "maxCompanies": {
            "title": "Max companies",
            "minimum": 1,
            "maximum": 10000,
            "type": "integer",
            "description": "Safety cap on how many companies to process in one run.",
            "default": 200
          },
          "proxyConfiguration": {
            "title": "Proxy configuration",
            "type": "object",
            "description": "Apify proxy used to reach every source. Residential is the reliable default; the run is billed to your account.",
            "default": {
              "useApifyProxy": true,
              "apifyProxyGroups": [
                "RESIDENTIAL"
              ]
            }
          }
        }
      },
      "runsResponseSchema": {
        "type": "object",
        "properties": {
          "data": {
            "type": "object",
            "properties": {
              "id": {
                "type": "string"
              },
              "actId": {
                "type": "string"
              },
              "userId": {
                "type": "string"
              },
              "startedAt": {
                "type": "string",
                "format": "date-time",
                "example": "2025-01-08T00:00:00.000Z"
              },
              "finishedAt": {
                "type": "string",
                "format": "date-time",
                "example": "2025-01-08T00:00:00.000Z"
              },
              "status": {
                "type": "string",
                "example": "READY"
              },
              "meta": {
                "type": "object",
                "properties": {
                  "origin": {
                    "type": "string",
                    "example": "API"
                  },
                  "userAgent": {
                    "type": "string"
                  }
                }
              },
              "stats": {
                "type": "object",
                "properties": {
                  "inputBodyLen": {
                    "type": "integer",
                    "example": 2000
                  },
                  "rebootCount": {
                    "type": "integer",
                    "example": 0
                  },
                  "restartCount": {
                    "type": "integer",
                    "example": 0
                  },
                  "resurrectCount": {
                    "type": "integer",
                    "example": 0
                  },
                  "computeUnits": {
                    "type": "integer",
                    "example": 0
                  }
                }
              },
              "options": {
                "type": "object",
                "properties": {
                  "build": {
                    "type": "string",
                    "example": "latest"
                  },
                  "timeoutSecs": {
                    "type": "integer",
                    "example": 300
                  },
                  "memoryMbytes": {
                    "type": "integer",
                    "example": 1024
                  },
                  "diskMbytes": {
                    "type": "integer",
                    "example": 2048
                  }
                }
              },
              "buildId": {
                "type": "string"
              },
              "defaultKeyValueStoreId": {
                "type": "string"
              },
              "defaultDatasetId": {
                "type": "string"
              },
              "defaultRequestQueueId": {
                "type": "string"
              },
              "buildNumber": {
                "type": "string",
                "example": "1.0.0"
              },
              "containerUrl": {
                "type": "string"
              },
              "usage": {
                "type": "object",
                "properties": {
                  "ACTOR_COMPUTE_UNITS": {
                    "type": "integer",
                    "example": 0
                  },
                  "DATASET_READS": {
                    "type": "integer",
                    "example": 0
                  },
                  "DATASET_WRITES": {
                    "type": "integer",
                    "example": 0
                  },
                  "KEY_VALUE_STORE_READS": {
                    "type": "integer",
                    "example": 0
                  },
                  "KEY_VALUE_STORE_WRITES": {
                    "type": "integer",
                    "example": 1
                  },
                  "KEY_VALUE_STORE_LISTS": {
                    "type": "integer",
                    "example": 0
                  },
                  "REQUEST_QUEUE_READS": {
                    "type": "integer",
                    "example": 0
                  },
                  "REQUEST_QUEUE_WRITES": {
                    "type": "integer",
                    "example": 0
                  },
                  "DATA_TRANSFER_INTERNAL_GBYTES": {
                    "type": "integer",
                    "example": 0
                  },
                  "DATA_TRANSFER_EXTERNAL_GBYTES": {
                    "type": "integer",
                    "example": 0
                  },
                  "PROXY_RESIDENTIAL_TRANSFER_GBYTES": {
                    "type": "integer",
                    "example": 0
                  },
                  "PROXY_SERPS": {
                    "type": "integer",
                    "example": 0
                  }
                }
              },
              "usageTotalUsd": {
                "type": "number",
                "example": 0.00005
              },
              "usageUsd": {
                "type": "object",
                "properties": {
                  "ACTOR_COMPUTE_UNITS": {
                    "type": "integer",
                    "example": 0
                  },
                  "DATASET_READS": {
                    "type": "integer",
                    "example": 0
                  },
                  "DATASET_WRITES": {
                    "type": "integer",
                    "example": 0
                  },
                  "KEY_VALUE_STORE_READS": {
                    "type": "integer",
                    "example": 0
                  },
                  "KEY_VALUE_STORE_WRITES": {
                    "type": "number",
                    "example": 0.00005
                  },
                  "KEY_VALUE_STORE_LISTS": {
                    "type": "integer",
                    "example": 0
                  },
                  "REQUEST_QUEUE_READS": {
                    "type": "integer",
                    "example": 0
                  },
                  "REQUEST_QUEUE_WRITES": {
                    "type": "integer",
                    "example": 0
                  },
                  "DATA_TRANSFER_INTERNAL_GBYTES": {
                    "type": "integer",
                    "example": 0
                  },
                  "DATA_TRANSFER_EXTERNAL_GBYTES": {
                    "type": "integer",
                    "example": 0
                  },
                  "PROXY_RESIDENTIAL_TRANSFER_GBYTES": {
                    "type": "integer",
                    "example": 0
                  },
                  "PROXY_SERPS": {
                    "type": "integer",
                    "example": 0
                  }
                }
              }
            }
          }
        }
      }
    }
  }
}

Company Signal Stack — Firmographics, Jobs & Funding OpenAPI definition

OpenAPI is a standard for designing and describing RESTful APIs, allowing developers to define API structure, endpoints, and data formats in a machine-readable way. It simplifies API development, integration, and documentation.

OpenAPI is effective when used with AI agents and GPTs by standardizing how these systems interact with various APIs, for reliable integrations and efficient communication.

By defining machine-readable API specifications, OpenAPI allows AI models like GPTs to understand and use varied data sources, improving accuracy. This accelerates development, reduces errors, and provides context-aware responses, making OpenAPI a core component for AI applications.

You can download the OpenAPI definitions for Company Signal Stack — Firmographics + Jobs + Funding from the options below:

OpenAPI.json

If you’d like to learn more about how OpenAPI powers GPTs, read our blog post.

You can also check out our other API clients:

Company Signal Stack — Firmographics + Jobs + Funding API in Python

Company Signal Stack — Firmographics + Jobs + Funding API in JavaScript

Company Signal Stack — Firmographics + Jobs + Funding API through CLI

Company Signal Stack — Firmographics + Jobs + Funding API

Company Search API - Firmographics, Funding, Tech Stack

nabeelbaghoor/company-search-firmographics-api

Search a B2B company database by employee count, revenue, location, keywords, technologies, funding and hiring activity. Returns firmographics, funding, socials and contact details. Pay per result. Bring your own API key.

Nabeel Hassan

Company Buying Signal Monitor

seemuapps/company-buying-signal-monitor

Score company buying intent from hiring growth, funding, leadership and technology-change signals.

Andrew

Intent Signal Tracker — Jobs, Tech & Funding

ryanclinton/intent-signal-tracker

Track buying signals across job postings, tech stack changes, funding, and content updates. Composite intent score per company. $0.05/company — replaces Clay's $495/mo Web Intent.

Ryan Clinton

1.0

Company Buying Signal Report — Hiring, Tech & Contact

m_ctim/company-buying-signal-report

Give it a list of company domains. Get back one combined sales-trigger row per company: open roles from Greenhouse/Lever, tech stack fingerprint, best public contact, and a computed buying-signal score.

Timothy Kelvin

Company Search API - Firmographics, Headcount & Funding

nabeelbaghoor/company-search-enrichment-api

Search and screen companies by industry, region, headcount and growth signals, and export enriched firmographic records - website, LinkedIn, headcount and headcount growth, funding and location. Pay per result. Bring your own API key.

Nabeel Hassan

B2B Buying Signal Aggregator

glowing_glove/b2b-buying-signal-aggregator

Aggregate public buying-intent signals from company websites including hiring, pricing, tech, funding/news, contact paths, and growth cues.

Ushba Khan

B2B Company Data API - Firmographics and Tech Stack

nabeelbaghoor/company-technographics-api

Search a B2B company database by industry code, employee count, revenue, location, specialties and the technologies a company runs. Returns firmographics plus the detected tech stack. Pay per result. Bring your own API key.

Nabeel Hassan

LinkedIn Company Scraper with Firmographics & Funding Data

scraperforge/linkedin-company-scraper-actor

🏢 LinkedIn Company Scraper with Firmographics & Funding Data extracts rich company data from LinkedIn profiles — website, industry, size, HQ, locations, founding year, specialties, followers & description. Export to CSV/JSON & API.

ScraperForge

Company Signal - AI Company Research

complex_intricate_networks/company-research-ai

Turn any company name or domain into a structured account-research dataset. Automatically extract firmographics, multi-source funding history, recent news, and hiring indicators. Agent-ready JSON format built for MCP, Claude, Cursor, CRM sync, or CSV export.

CIN

Company Search and Research API - B2B Firmographics

nabeelbaghoor/company-search-research-api

Search a B2B company database by industry, size, revenue, location, technology, news events and funding stage, then optionally run deep research for phones, full address and tech stack. Pay per result. Bring your own API key.

Nabeel Hassan