Salt Security
Salt Security

Salt Security

DR73Ahrefs DR: 73/100. Top 25%. Measured by Ahrefs. Median 44.Agent51Agent Readiness: 51/100. Top 25%. Measured by StartupHub.ai. Median 41.Speed39Site Speed: 39/100. Bottom 25%. Measured by Google PageSpeed. Median 62.Trust94Data Trust: 94/100. Top 25%. Measured by StartupHub.ai. Median 61.

API security platform using AI and big data to detect and prevent API attacks.

Website
2016Active207Palo Alto, United States

We may earn a commission from links on this Salt Security profile. That does not change the facts we publish.

About

Salt Security protects the APIs that form the core of every modern application. Its patented API Protection Platform is the only API security solution that combines the power of cloud-scale big data and time-tested ML/AI to detect and prevent API attacks. By correlating activities across millions of API calls, it provides real-time threat detection and remediation.

Competitors & Alternatives (7)

Also in this space

BS
BLST Security
BLST Security

Enterprise API security platform that maps API sprawl and detects attack vectors based on business impact.

Shares Enterprise, API

W
Wib
Wib

Advanced API security platform providing continuous visibility and control across the API ecosystem.

Shares API, Cybersecurity

T
ThreatX
ThreatX

Cloud-native WAAP solution for API and application security, providing real-time visibility and protection against evolving threats.

Shares Cybersecurity, Threat Detection

P
Pynt
Pynt

Automated API security testing to proactively identify and eliminate complex application security risks.

Shares Cybersecurity, Enterprise

NS
Nokod Security
Nokod Security

Application security platform for low-code/no-code and RPA applications.

Shares Cybersecurity, Enterprise

SD
Source Defense
Source Defense

Source Defense protects websites from client-side supply chain attacks by isolating third-party scripts in real-time.

Shares Enterprise, Cybersecurity

Key facts

Website
salt.security
Headquarters
Palo Alto, United States
Founded
2016
Employees
207
Total funding
$270M (Series D)
Business model
B2B

Funding rounds

Funding rounds raised by Salt Security
DateRoundAmountPost-moneyLead investors
10 Feb 2022Series D$140M$1.4B
26 May 2021Series C$70M$600M
8 Dec 2020Series B$30M
16 Jun 2020Series A$20M
31 Dec 2018Seed$10M

Tech stack

Detected on salt.security, last scanned 26 Sept 2026.

Analytics
Google Tag Manager, Microsoft Clarity
CMS / Builders
Webflow
CDN
Cloudflare
Email provider
Google Workspace
Email marketing
Adobe Marketo
Cookie consent
OneTrust
Affiliate program
Self-hosted affiliate
Visitor tracking
ZoomInfo WebSights
Run your own scan

Salt Security scores 73. Does yours?

That is its Ahrefs DR: the backlink strength of a domain, on the Ahrefs 0 to 100 scale. Paste your website and you get yours in about a minute.

Add first review

Frequently asked

Is Salt Security trustworthy and reputable?

StartupHub's Data Trust & Reputation score for Salt Security is 94 out of 100, a trusted rating, based on site security posture, privacy practices, malware and phishing checks, and public reputation signals.

How much funding has Salt Security raised?

Salt Security has raised a total of $270M in funding. The most recent round on record is Series D.

How many employees does Salt Security have?

Salt Security has approximately 207 people on record.

Does Salt Security have an affiliate program?

Yes, Salt Security has an affiliate program. The program runs on Self-hosted affiliate. Register here: salt.security/affiliates

Public record

SEC filings, insider activity, nonprofit links and pay benchmarks for Salt Security