Simple Trust Portal vs depproof

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Simple Trust Portal compared with depproof
Detail	Simple Trust Portal	depproof
What it does	Affordable, secure document sharing for business — designed for SOC 2 and compliance docs	Self-hosted application security and software composition analysis for open-source dependencies
Stage	Not given	Not given
Founded	Not given	Not given
Based in	CA	Not given
Pricing model	Paid	Freemium
Pricing	One plan: $16/month billed annually at $192/year (save $48/year compared to monthly), or $20/month billed monthly. First month free. Includes unlimited documents, unlimited access requests, PDF watermarking, NDA management, custom domains, SSO support, team collaboration, custom branding, complete a	Scanner: Free for open source and organizations under $1M revenue; includes every repository, full transitive resolution for Java, JavaScript, Python, Go, license audit, OSV advisories with CI gate, HTML report and CycloneDX SBOM. Over $1M revenue, the Scanner license adds priority support and polic
Key features	Secure document sharing with watermarked PDFs Access request management with approval workflow Enterprise SSO support for team access Custom domains for branded trust portal PDF watermarking with requester information Team collaboration for document management Version history tracking for audit compliance Time-limited and download-restricted access links Comprehensive audit logs and download tracking NDA acceptance tracking and management	Full transitive dependency tree resolution for Java, JavaScript, Python, and Go License classification and audit with allowed, review, and forbidden categories OSV advisory screening for vulnerability detection CycloneDX SBOM generation on every scan CI gate with configurable fail-on levels Dev and test dependency detection and flagging Runs as GitHub Action or self-hosted container Waivers with append-only audit trail for Hub Coverage reporting showing how much of dependency tree was resolved
What makes it different	Affordable alternative to $10k kitchen-sink trust centers Simple setup that takes minutes to get running Transparent pricing with no hidden fees or upsells Security practices aligned to NIST and CIS frameworks All-in-one platform with no expensive add-ons required	Uses open OSV advisory data instead of proprietary vulnerability database Maven resolution directly from source with no build or lockfile needed Single container with no standing service or platform team required to operate Priced per product with all developers and repositories included, not per seat or per committer
Free plan	Not given	Not given
Open source	Not given	Not given
Platforms	Not given	Not given
Public API	Not given	Not given
Community votes	0	0
DR (Domain Rating by Ahrefs)	12 −2 (down) since last check	14 no change since last check
Trust Flow (Majestic)	21	5
Citation Flow (Majestic)	28	24
Referring domains (Majestic)	63	24

5 details filled in for both companies.

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