CISO Tribune

Vendor comparison · 2 companies

Pynt vs Stream.Security

Pynt sells a platform that discovers and secures APIs, LLMs and MCPs in one single solution. Stream.Security sells an AI-First platform built to fight AI-enabled attacks. CISO Tribune files both under AI model and agent security. This page sets the two records side by side: what each sells, where it is based, who owns and funds it, the customers it names and its recent news, each fact numbered to its source.

Change the companies

Up to four companies side by side.

  • Pynt
  • Stream.Security
Pynt vs Stream.Security: Products, Customers and Funding Compared
PyntPynt sells a platform that discovers and secures APIs, LLMs and MCPs in one single solution.pynt.ioStream.SecurityStream.Security sells an AI-First platform built to fight AI-enabled attacks.stream.security
What it sells
  • API security testing[1]Pynt enables automated API pen-tests on every build.
  • LLM Security[1]Pynt scans LLM flows like any other API.
  • ProductionTwin[4]Computes the current state, structure and dependencies of a production estate as one connected system.
Categories
Headquarters
Not stated on its pagesTel Aviv, Israel[3]
Founded
Not stated on its pagesNot stated on its pages
Ownership and funding
Not stated on its pagesPrivately held[2][4]
Named customers
Not stated on its pagesNot stated on its pages
Recent news
Not stated on its pagesNot stated on its pages
G2 and Gartner Peer Insights
  • G2: Not stated on its pages
  • Gartner Peer Insights: Not stated on its pages
  • G2: Not stated on its pages
  • Gartner Peer Insights: Not stated on its pages
Who it fits
Not written yetNot written yet
Last verified
October 16, 2026November 2, 2026

Where they overlap

  • Pynt and Stream.Security are both filed under AI model and agent security.

Where they differ, field by field

  • Pynt's primary category is API security; Stream.Security's is Cloud detection and response.
  • Pynt is also filed under Dynamic application security testing.
  • Pynt lists API security testing and LLM Security. Stream.Security lists ProductionTwin.
  • Stream.Security is headquartered in Tel Aviv, Israel.
  • Stream.Security is privately held.

What it sells: Pynt

What API security testing does[1]
Pynt enables automated API pen-tests on every build and is built for CI/CD pipelines. Pynt builds security tests from existing functional tests.
What LLM Security does[1]
Pynt discovers all LLM assets in use. Pynt scans LLM flows like any other API, and prevents prompt injection and misuse via APIs.

What it sells: Stream.Security

What ProductionTwin does[4]
ProductionTwin continuously computes the current state, structure and dependencies of cloud, SaaS, identity, runtime, AI, network, perimeter, on-prem and security controls as one connected system. Stream continuously models cloud environments as they change, unifying configurations, identities, behaviors, and activity.

Questions about Pynt and Stream.Security

What do Pynt and Stream.Security sell?
Pynt sells API security testing and LLM Security. Stream.Security sells ProductionTwin.
Are Pynt and Stream.Security in the same category?
They share AI model and agent security. Pynt's primary category is API security and Stream.Security's is Cloud detection and response.
Where are Pynt and Stream.Security headquartered?
Stream.Security is headquartered in Tel Aviv, Israel.
Who owns Pynt and Stream.Security?
Stream.Security is privately held.

About Pynt

Pynt sells a platform that discovers and secures APIs, LLMs and MCPs in one single solution. Pynt can detect any external or internal API.[1][2][3]

Pynt supports multiple sources to build a comprehensive API catalog and reveal shadow APIs and hidden spots. Those sources include testing tools like Postman and Selenium, Browser and Burp logs, and live traffic such as eBPF or ALB mirroring. Pynt discovers and classifies all APIs, including shadow and undocumented APIs, across cloud environments.[2][3]

Pynt builds a complete inventory by learning directly from API behavior, and it performs security tests on every endpoint. Pynt is plugged in once and works across cloud, on-prem, or hybrid deployments.[4]

For testing, Pynt builds security tests from existing functional tests. Pynt enables automated API pen-tests on every build and is built for CI/CD pipelines. Pynt analyzes Burp XML and HAR browser recordings for contextual analysis before attack generation. Pynt supports Postman, Selenium, and other frameworks natively. Pynt learns the app context, including the API structure, sessions and parameters nature. Pynt uses AI to generate synthetic traffic that enables contextual attacks. Pynt shows the full request-response chain. Pynt detects actual exposures through real API flow, covering leaks of PII, tokens, and secrets.[1][5][6][7]

On authorization flaws, Pynt automates BOLA detection by analyzing real API traffic and identifying endpoints that require ownership checks. Pynt integrates into CI/CD pipelines and API testing frameworks to catch data leaks early. Pynt detects sensitive data including PII, credentials, API keys, and more.[8][9]

Pynt discovers all LLM assets in use and builds an inventory of them. Pynt offers an agent-based MCP Firewall enabling full disable or control. Pynt maps how user prompts trigger downstream tool, plugin and API calls. Pynt scores individual components and entire chains for risk, offers visual graph representations of chain flows and enables runtime disablement of any chain link. Pynt auto-discovers MCPs and plugins in the environment.[7][10]

Pynt provides exportable, standard-format reports for external use. Pynt promotes collaboration between R&D and security teams. Pynt offers runtime control over tool and plugin execution, with full audit trails and risk scoring.[1][2][5][6][7][8][10]

Pynt on the record

Sources

Pynt full record

  1. [1]pynt.ioPynt · pynt.io · undated page, accessed October 16, 2026 · Tier A
  2. [2]Pynt: Effortless API Security TestingPynt · undated page, accessed November 10, 2026 · Tier A
  3. [3]Automated API Discovery with Pynt | Identify Every API InstantlyPynt · undated page, accessed November 10, 2026 · Tier A
  4. [4]Behavior-Based Discovery & Testing | PyntPynt · undated page, accessed November 10, 2026 · Tier A
  5. [5]Effortless API Security Testing for Developers with PyntPynt · undated page, accessed November 10, 2026 · Tier A
  6. [6]Pynt Product: API Security Testing AutopilotPynt · undated page, accessed November 10, 2026 · Tier A
  7. [7]Advanced LLM Security Solution | PyntPynt · undated page, accessed November 10, 2026 · Tier A
  8. [8]Protect Your Apps from Business Logic FlawsPynt · undated page, accessed November 10, 2026 · Tier A
  9. [9]Sensitive data and Excessive data exposure | PyntPynt · undated page, accessed November 10, 2026 · Tier A
  10. [10]MCP Security | PyntPynt · undated page, accessed November 10, 2026 · Tier A

Stream.Security full record

  1. [1]stream.securityStream.Security · stream.security · undated page, accessed September 27, 2026 · Tier A
  2. [2]Streamsecurity secures 30 million in series b funding 302282527Stream.Security via PR Newswire · prnewswire.com · published October 22, 2024 · Tier A
  3. [3]5f4cdb781ecba4fee31d04a1LeadIQ · leadiq.com · undated page, accessed September 27, 2026 · Tier C
  4. [4]Stream Security | Autonomous Production DefenseStream Security · undated page, accessed November 10, 2026 · Tier A
  5. [5]Streamline Integration ProgramStream Security · undated page, accessed November 10, 2026 · Tier A
  6. [6]State of Autonomous Production Defense | Stream SecurityStream Security · undated page, accessed November 10, 2026 · Tier A
  7. [7]Go Beyond CNAPP with Real-Time Cloud SecurityStream Security · undated page, accessed November 10, 2026 · Tier A
  8. [8]CustomersStream Security · undated page, accessed November 10, 2026 · Tier A

Spot a factual error? Request a correction.