Alternatives

Products that do what Certo – An open source platform to deliver Open Badges does

Certo is open-source infrastructure for issuing, managing, verifying, and exchanging digital credentials. It implements Open Badges 3.0[1] and W3C Verifiable Credentials[2] which are the open standards that make credentials portable, machine-verifiable, and vendor-independent. It is designed to be: - Self-hosted: run it inside your own infrastructure, air-gapped network, or sovereign cloud - Standards-compliant: credentials it issues work with any OB3/VC-compatible system - API-first: everything the UI can do, the API can do - Exportable: your data is always yours, in open formats -…

1
Certopus▲70
Design & deliver verifiable certificates
2022
2
Cedalio▲208
A database that is verifiable and auditable by default
2023
3CS
CertStream – See SSL certs as they're issued in real time▲142
2017 · certstream.calidog.io
4
CertTrack▲4
Ons Dashboard, Every Cohort; Verified Certificates
Jul 2026 · certtrack.justservices.pro
5
Wauld▲115
Design • Issue • Track - Digital Certificates and Badges
Dec 2025
6
badges.ninja▲4
Open Badges in 5 minutes — free tier, no sales call
May 2026
7
DL3ARN▲234
Digitize & verify credentials in the blockchain
2023
8
CertMate▲9
SSL Certificate Management System (API + UI + MCP + CLI)
Jul 2026 · certmate.org
9
Redential▲116
A developer credential that proves what you built, NDA safe.
Jul 2026 · redential.com
10
Bearer CLI▲174
Free & open source security scanner for developers
2023
11
Certiflo▲5
Certificate Generation And Issuance Made Simple
May 2026 · gocertiflo.com
12
SecuSpark▲78
Turn boring cert exams into a MMORPG with boss fights
Apr 2026
13
CertifySimple▲139
Create & Send certificates with Google Slides & Gmail
2021
14
Beta launch of cert prep▲41
Use AI to get better and be prepared for your exam
2025
15
Contractso ▲17
The Modern Standard for E-Signatures.
Jan 2026
16
Subnoto▲20
Electronic signatures rebuilt for modern security
Dec 2025
17
Cred▲97
OAuth credential delegation for AI agents
Apr 2026
18WS
What's My Chain Cert?▲48
2014 · whatsmychaincert.com
19
GoMask as Code▲85
Test data as code: YAML rules, Git versioned, & CI/CD ready
Dec 2025
20
CertsWarrior | Pass Certification Exams ▲6
CertsWarrior | Pass Certification Exams with Confidence
Jul 2026 · certswarrior.com
21
CertMaster ▲33
Crush AWS and GCP exams with expert practice tools!
2024
22SM
SelfCertForge, manage root CAs and self-signed certs on macOS/Windows▲5
Hi, HN! I recently published SelfCertForge, an open source desktop app for creating and managing self-signed certificates on macOS and Windows: https://github.com/rbonestell/SelfCertForge/ I know, I know... this isn't an earth-shattering invention. This came from a place of years of personal annoyance. I’ve been maintaining scripts that wrapped OpenSSL for local certificate workflows: create a long-lived root cert, add it to the trust store, then generate and sign child certificates for local services. The scripts work but the workflow was clunky. Used infrequently…
May 2026 · github.com
23
OJCP – an open protocol for agent-consumable job data▲39
Author here! Agents are applying to jobs for people right now, with progressively more volume, and there's nothing built for it. So they scrape career pages and fight ATS forms with Playwright/Browser Use, which breaks constantly (or they get bot blocked). Employers get buried in applications that don't fit, candidates hear nothing back, and the resume is now an AI-written thing that another AI scores (which breaks the existing model entirely, btw). OJCP is MCP tools for search and apply, a manifest at /.well-known/ojcp.json so agents can find providers, and schemas that…
25d ago · ojcp.dev
24SS
Self-signed certs as a service▲16
2013 · lolroot.ca

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