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Vast.ai Reputation Review

August 26, 2026 at 9:22 PM
Checked by Website Reputation Checker
Table of Contents
Danger Zone
Risky Territory
Caution Advised
Trusted but Verify
Safe & Secure

Vast → Safety Check

First checked September 23, 2025 at 6:41 AM
Website content and technical signals analyzed
Method: automated checks.
Trusted but Verify Current checks include security-provider warnings. Review the detected warnings and supporting trust evidence before relying on the site.
Trust signal radar Normalized trust signals for vast.ai Domain Maturity: 3178 days Domain Maturity Warning Cleanliness: 1 detections Warning Cleanliness Safety Level: 0 negative tags Safety Level Positive Signals: 6 positive signals Positive Signals Popularity: Tranco rank 24,643 Popularity Trust Zone: .ai Trust Zone Operational Signals: 2 detected services Operational Signals Location Credibility: Hosting country US Location Credibility
Figure 1. Trust signal radar for vast.ai. Larger shaded area indicates stronger trust signals.

How we scored vast.ai

On-page mentions:
Artificial Intelligence
Tech signals:
Helpdesk Support, React Platform, Next.js Framework, GitHub Profile, Strong Community Presence
Positive signals:
Negative signals:
  • security-provider warnings
Context signals:
  • content related to AI-related content
Review sentiment:
Favorable
4.0 / 5 ★★★★☆
Based on analysis of 243 reviews from public sources.
Last checked August 26, 2026 at 9:22 PM by Gridinsoft Trust Model v2.5.3
This domain was registered December 16, 2017 at 2:18 AM through the company Marcaria International LLC and had the owner Gridinsoft privacy protected.

About vast.ai

We reviewed vast.ai and found mostly positive signals. Current checks lean toward a legitimate, lower-risk profile, although a few caution points still keep it short of a fully verified standing. The current trust score is 79/100. Key signals include security-provider warnings, strong independent trust, and favorable customer feedback from 243 reviews. Verify key details before sharing personal information or relying on the site for important actions.

Figure 2. Website screenshot for Vast.ai. 2026-08-27 00:22:15

FAQ

Is vast.ai safe?

Based on current analysis, vast.ai appears to be generally safe. Signals such as security-provider warnings and strong independent trust support this assessment. Basic verification is still reasonable before relying on the site.

Why does vast.ai look trustworthy?

Key factors include registrar information (Marcaria International LLC), hosting in US, a domain age of 8.7 years, and presence in public traffic rankings. The trust score blends security detections, domain and infrastructure signals, on-page behavior patterns, and public review history when available. Taken together, these factors support a mostly positive trust assessment, although routine verification is still reasonable.

Vast Digital Footprints

A structured view of the site's detected themes, page signals, and related online footprint elements.

Artificial Intelligence

This site references AI-related technologies, features, or product positioning in its content.

Helpdesk Support
React Platform

This website is built using React, a popular JavaScript library for creating interactive user interfaces.

Google Tag Manager

The vast.ai website uses Google Tag Manager to add and update tracking tags on its website.

Webpack Module Bundler
Next.js Framework
Social Media Links

The presence of social media links on the website indicates that it references social media accounts. This signal alone does not confirm ownership or authenticity of those profiles.

Popular Site

This site shows elevated traffic signals relative to similar domains; this is generally positive but does not by itself prove legitimacy.

GitHub Profile

vast.ai links to a GitHub profile or public repository associated with the project. This is a useful transparency signal, especially when the account has public activity.

Long Term Domain

This site is registered for an extended period, which is generally a positive continuity signal.

Established Domain

This site has maintained active domain presence over time, indicating operational continuity.

Verified X Profile

Ownership verification confirms that vast.ai controls the X profile @vast_ai (this site) (12,462 followers, 66 following, 759 posts, listed 95 times, since 2018, ID badge, location: California, USA).

Verified YouTube Channel

Ownership verification confirms that this site controls the YouTube channel Vast AI (@vast_ai) (2,450 subscribers, 30 videos, 4,653,151 total views, since 2022, country: US).

Strong Community Presence

This site has ownership-verified social or community presence with substantial audience reach.

Color Guide
  • Requires special attention Marks high-risk findings that should be reviewed first.
  • Exercise caution Highlights areas involving user data, payments, or permissions.
  • Positive indicators Shows trust signals that support the site's reliability.
  • Neutral General context that does not increase or reduce risk on its own.

External provider warnings: 1/27

This section shows what independent external security sources say about this site.

A warning appears when one or more sources report malware, phishing, abuse, or other safety concerns. Each row shows the source and its verdict.

If no source reports a warning, the site is shown as clear in this section.

Chong Lua Dao
Malicious

External provider results for Vast.ai, last checked August 26, 2026. — VirusTotal

Domain Information

Created December 16, 2017 at 2:18 AM Updated: August 11, 2026 at 11:41 PM · Expires: June 25, 2036 at 2:18 AM
Domain Age 8.7 years
Registrant Gridinsoft privacy protected US (United States)
Registrar Marcaria International LLC IANA ID: 1086
Abuse Email [email protected]
Domain Status Ok DNSSEC: UNSIGNED
Top Level Domain .ai Generic TLD

Technical Details

IP Address 76.76.21.21
Hosting Provider AS16509 Amazon.com, Inc. Walnut, California, US
SSL Certificate YR1 TLS 1.3 · Valid for: 3 months · from August 26, 2026 at 10:51 AM · to November 24, 2026 at 10:51 AM
Name Servers ns-1238.awsdns-26.org
ns-1713.awsdns-22.co.uk
ns-424.awsdns-53.com
ns-606.awsdns-11.net

Content Analysis

Website title Rent GPUs | Vast.ai
Website description Rent high-performance cloud GPUs at low cost with Vast.ai. Instantly deploy GPU rentals for AI, machine learning, deep learning, and rendering. Flexible pricing, fast setup, and global availability
Primary Language
Profile
@vast_ai · 12,462 followers · 8.1 years
Vast AI · 2,450 subscribers · 4.3 years
Vast.ai · 264 followers · 15 repos · 7.6 years
vast.ai · 11,883 members · 1,889 online
Mentioned hosts (21)
us.posthog.com x.com storage.googleapis.com growthbook-cwfl3phrgq-uc.a.run.app www.google.com cmp.osano.com www.googletagmanager.com analytics.google.com us-assets.i.posthog.com metrics.vast.ai cloud.vast.ai us.i.posthog.com googleads.g.doubleclick.net ad.doubleclick.net www.youtube.com and 6 more

Security Analysis

Detection Signatures These signatures are used to generate the security fingerprint below.
Artificial Intelligence React Platform Webpack Module Bundler Next.js Framework
Verified Services This domain has been verified by the following legitimate services and organizations, confirming authentic ownership and proper email security configuration.
Google Verification Domain ownership verified by Google. Microsoft 365 Microsoft cloud productivity suite (Office, email, etc.).
Security Fingerprint Unique identifier based on site analysis

Are You the Owner?

If you own Vast.ai and want to challenge the trust score, please submit a review request via portal.gridinsoft.com. There you can claim your profile and add verified company/contact details. If you cannot access the portal, email legal(at)gridinsoft.com with proof of legitimacy and contact details. We never charge website owners for reviews or reconsideration requests. For more information, please review our Disclaimer.

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79
points /100
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