You agree to the storing of cookies on your device to enhance site navigation, analyze site usage, and assist in our marketing efforts. See Privacy Policy

Privacy Preference Center

When you visit websites, they may store or retrieve data in your browser. This storage is often necessary for the basic functionality of the website. The storage may be used for marketing, analytics, and personalization of the site, such as storing your preferences. Privacy is important to us, so you have the option of disabling certain types of storage that may not be necessary for the basic functioning of the website. Blocking categories may impact your experience on the website.

Reject all cookies Allow all cookies

Manage Consent Preferences by Category

Essential

Always Active

These items are required to enable basic website functionality.

Marketing

Essential

These items are used to deliver advertising that is more relevant to you and your interests. They may also be used to limit the number of times you see an advertisement and measure the effectiveness of advertising campaigns. Advertising networks usually place them with the website operator’s permission.

Personalization

Essential

These items allow the website to remember choices you make (such as your user name, language, or the region you are in) and provide enhanced, more personal features. For example, a website may provide you with local weather reports or traffic news by storing data about your current location.

Analytics

Essential

These items help the website operator understand how its website performs, how visitors interact with the site, and whether there may be technical issues. This storage type usually doesn’t collect information that identifies a visitor.

Confirm my preferences and close

Meet Scout

The AI agent made for investors

Find

Search the way you think.
Scout maps markets, evaluates momentum and understands intent.

Hey Scout. Where are the opportunities in the AI infra stack? Highlight category leaders, and describe their differentiation

Screen

Research opportunities that match your criteria.
Save hours of sifting through results.

Create a research report. I want to see whether their founding team and product trajectory match my thesis on vertical AI infrastructure

Analyzed founding team background

Mapped competitive positioning

Assessed growth trajectory

Reviewed funding history

Act

Scout prioritizes, drafts, and delivers.
Insight to action in one conversation.

Draft outreach

Acme

Hi Max,

I've been tracking the shift to agent-based observability and Acme keeps coming up as the category leader. Your traction with Fortune 500 dev teams and technical approach (agents vs legacy polling) maps directly to our thesis on next-gen infrastructure.I'd love to learn more about your product roadmap and how you're thinking about defensibility as Datadog and New Relic add AI features.Worth a conversation?Best,[Your Name][Fund Name]

“We found 4 out of our last 9 deals on Harmonic”

– Tier 1 VC

Discover deals before the competition

Get notified at company formation or when they meet your thesis

“Our investors consider Harmonic to be the clear investor choice.”

- $50B multi-stage VC

Granular filters on the freshest data

Find the best founders first

Get notified when top founders go stealth, switch roles, or start something new

“Harmonic is the only provider that consistently surfaces the right profiles early”

Map and monitor your team’s network

Track connections, movements and communications, making every intro warm

Organize sourcing and win deals on Harmonic

Manage your top-of-funnel with custom fields or enrich your CRM with our API

Instant insights from the Harmonic Chrome Extension

“It feels like you've leapfrogged pretty much everybody else"

– Leading consumer investor

Expertly crafted API

Integrate with REST or GraphQL, tailor your integration strategy with our flexible API.

Complete Bulk Delivery

Build and model with low latency and maximum flexibility by having the complete startup database delivered directly to your data warehouse or cloud storage bucket.

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43

query Query($getCompaniesInSavedSearchesByIdOrUrnId: String!) {
getCompaniesInSavedSearchesByIdOrUrn(idOrUrn:123){
name
description
headcount
funding {
fundingTotal
fundingRounds {
fundingAmount
investors {
investorName
isLead
}
fundingRoundType
}
}
highlights {
text
}
tagsV2 {
displayValue
}
website {
domain
}
webTraffic
tractionMetrics {
webTraffic {
ago30d {
percentChange
}
}
headcountEngineering {
ago90d {
percentChange
}
}
}
}
}
}

REQUEST

GET https://api.harmonic.ai/savedSearches:results/123

RESPONSE

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16

{
  "count": 1,
  "results": [
  {
  "entity_urn": "urn:harmonic:company:123456",
  "id": 123456,
  "initialized_date": "2020-10-27T08:07:19.940106",
  "website": {
  "url": "string",
  "domain": "string",
  "is_broken": true
  },
  "customer_type": "B2C",
  "logo_url": "string",
  "name": "string",

“Harmonic instantly turned Floodgate into a data-driven firm. Its automated tools have become fundamental to our sourcing and networking efforts.”

Mike Maples

Co-founding Partner at Floodgate

“The Harmonic platform has decisively enhanced my productivity.”

Brian Cashin

VP at Teamworthy

“If we lost Harmonic it would be a 9/10 bad day”

Anonymous

From a Top 3 VC Firm

“…Harmonic’s Chrome extension has become my default tool when coming across a new business”

Ben Kany

Principal at Bedrock

“They have the best data, the easiest-to-use API, and they’re working on a number of capabilities that will soon replace many of the other systems we’re using”