Life & fun · alternatives · 2026

24 alternatives to CalCom

Automated baseline hardening & cis compliance

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.

1. 1AV
   A version control system based on rsync▲249

   Hi everyone! I'm trying to create a version control system that solves some of the problems that Git and other version control software has when working in a team. Let me know if you have any feedback!

   2023 · jamsync.dev · its alternatives →

2. 2
   Temperstack▲411

   Enterprise-grade SRE process automation for Dev & SRE teams.

   2024 · temperstack.com · its alternatives →

3. 3
   Warestack▲444

   Agentic guardrails for safe releases

   2025 · warestack.com · its alternatives →

4. 4
   Clears▲376

   Move beyond AI coding to Agentic Software Delivery

   Aug 2026 · clears.ai · its alternatives →

5. 5
   Control▲168

   Accelerate and automate security & SOC2 compliance for free

   2021 · its alternatives →

6. 6
   Hyperproof▲92

   Scale your security & compliance - SOC 2, ISO, NIST + more

   2022 · its alternatives →

7. 7
   Comply – compliance automation, including SOC2 templates▲41

   Compliance automation framework, focused on SOC2. Contribute to strongdm/comply development by creating an account on GitHub.

   2018 · github.com · its alternatives →

8. 8
   Autsec▲66

   Automate tool to identify vulnerabilities in smart contracts

   2023 · autsec.io · its alternatives →

9. 9
   Code Security Audit▲95

   Rugged investigation of underlying digital security threats

   2023 · findigo.io · its alternatives →

10. 10
    Catapulta.sh▲71

    Deploy and verify your smart contracts, with zero configs

    2023 · its alternatives →

11. 11
    Aptible – Deployment platform to automate HIPAA compliance▲109

    Deploy apps, databases, and AI on isolated AWS infrastructure with security and compliance enforced by default. HITRUST R2 certified. BAA included.

    2014 · aptible.com · its alternatives →

12. 12
    Confidential computing for high-assurance RISC-V embedded systems▲103

    Dear HN community! Looking forward to hearing your feedback on ACE (assured confidential execution), technology that implements VM-based trusted execution environment (TEE) for embedded RISC-V systems with focus on a formally verified and auditable firmware. We target high-assurance systems that can benefit from compartmentalization and hardware-backed isolation. The key ingredient called security monitor (firmware) is implemented in Rust. The formal specification is defined as annotations directly in code and gets translated to Coq using RefinedRust automation. ACE design is now part of the…

    2025 · github.com · its alternatives →

13. 13
    trackd▲61

    Automating vulnerability remediation without disruption

    2023 · itagent.com · its alternatives →

14. 14
    Baseline Core▲98

    Open-source skills system that wires your business into AI

    Feb 2026 · baselinestudio.design · its alternatives →

15. 15
    Calibrate Rapid▲92

    SaaS Evaluation Service

    2014 · its alternatives →

16. 16
    Raize Orion Compliance▲7

    Compliance that keeps up with your roadmap.

    Jun 2026 · raizehq.com · its alternatives →

17. 17
    ConfigLive▲68

    Test your server configuration for global security standards

    2021 · its alternatives →

18. 18SO
    Sturdy – online-first version control focused on collaboration▲94

    2021 · getsturdy.com · its alternatives →

19. 19
    Safeguard▲4

    Safeguard & Self-Heal your Software Supply Chain (Zero Days)

    Aug 2026 · safeguard.sh · its alternatives →

20. 20
    Facilitize.io▲65

    Automate compliance, maintenance & vendor coordination.

    2025 · facilitize.io · its alternatives →

21. 21
    Step-ca is a self-hosted open-source CA that supports ACME▲10

    🛡️ A private certificate authority (X.509 & SSH) & ACME server for secure automated certificate management, so you can use TLS everywhere & SSO for SSH. - smallstep/certificates

    2019 · github.com · its alternatives →

22. 22
    Solidity Shield▲27

    Secure your smart contracts with ease

    2023 · securedapp.in · its alternatives →

23. 23
    Vancer Baseline One: Hardened AWS▲5

    Hardened, compliance-ready AWS infrastructure as code.

    Jul 2026 · vancerbaseline.netlify.app · its alternatives →

24. 24CA
    Control – Accelerate and automate security and SOC2 compliance for free▲11

    2021 · control.verygoodsecurity.com · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →