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aVenture Investment Company ("aVenture") is an independent research platform providing detailed analysis and data on startups, venture capital investments, and key industry individuals. It is not a registered investment adviser, broker-dealer, or investment advisor and does not provide investment advice or recommendations. The data provided by aVenture does not constitute recommendations or advice, whether by methodology, analysis, AI-generated content, or a statement written by a staff member of aVenture.

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Library

Red Sift

Red Sift Website, Blog & Press Pages - aVenture Research

Library

redsift.comCrawled Nov 8, 2026

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Product

6 pages

Award-winning customer success from Red Sift/customers/customer-success
DMARC, SPF & DKIM Checker/tools/investigate
Run a free DMARC record lookup and check SPF/DKIM in seconds. Verify alignment, find misconfigurations, and strengthen email security with Red Sift Investigate.
Free BIMI SVG logo maker/tools/bimi-maker
Create, validate, and prepare a BIMI-compliant SVG logo and certificate evidence package for stronger email brand trust.
Free tools/tools
Red Sift’s free tools help users investigate email setups, check BIMI readiness, and detect SPF configuration errors.

Blog

6 pages

Blog/blog
Insights on email security, DMARC, certificates, and cybersecurity from the Red Sift team.
Download Gartner Research: How to Develop an Email Security Strategy/how-to-develop-an-email-security-strategy
This Gartner research outlines how to structure an email security function, align controls with business risk, and plan for evolving threats.
Email authentication error glossary/glossary
Look up any SPF, DKIM, DMARC or BIMI validator error: what it means, what causes it, and how to resolve it.
Email Security Weekly/email-security-weekly
Red Sift archives past *Email Security Weekly* issues, covering email security news, threats, and analysis.

Press

2 pages

Events and webinars/company/events
Newsroom/company/newsroom
The page shares recent announcements, product releases, news, and coverage.

Comparison

6 pages

Compare/compare
The page compares Red Sift’s email and domain security solutions to others.
Prepare for NCSC Mail Check changes/compare/redsift-vs-mailcheck
Mail Check is discontinuing DMARC aggregate reporting from 24th March 2025. Act now to ensure uninterrupted DMARC compliance and email security.
Why teams switch from Agari to Red Sift OnDMARC/compare/redsift-vs-agari
Red Sift OnDMARC simplifies email security with dynamic SPF, MTA-STS & BIMI, minimizing complexity and manual tasks. All-in-one place.
Why teams switch from DMARC Analyzer to Red Sift OnDMARC/compare/redsift-vs-mimecast
Switch from DMARC Analyzer to OnDMARC for easy record management, hosted BIMI and MTA-STS, and protection beyond core DMARC.

Team

2 pages

Our investors and board/board-and-investors
Our technical advisory board/advisory-team

About

2 pages

Our commitment to sustainability at Red Sift/sustainability
Red Sift operates as a carbon-neutral cybersecurity company, tracking CO₂ emissions and investing in science-backed emission-reduction projects.
Proactive, intelligent security. For every organization/about-us
Red Sift is a global cybersecurity company focused on future-proofing security.

Contact

4 pages

Cisco Live 2025/cisco-san-diego
Contact us/contact
Red Sift provides contact options via email or social media for inquiries.
Get a free cyber risk assessment/free-assessment
Red Sift identifies email configuration errors, DNS problems, and certificate issues, and advises on fixes.
Get a free demo/demo
Red Sift offers a free demo of its Pulse Platform.

Homepage

1 page

Homepage/
Trusted by 1,500+ teams worldwide, Red Sift makes it simple to deploy proactive security across email, web and PKI -- embracing protocols like DMARC & TLS, protecting gaps, and scaling with AI.