What AI assistants recommend when buyers ask about open-source hr management software — measured weekly across engines, published as open data.
Sample: 49 AI answers · Window: May 21, 2026 – Jun 18, 2026 (4-week rolling)
| # | Product | Share | Trend | Engines | |
|---|---|---|---|---|---|
| 1 | OrangeHRM orangehrm.com | 83.7% avg pos 4.7 | — | GEMINI 100%CHATGPT 85.7%CLAUDE 71.4%PERPLEXITY 85.7% | Claim |
| 2 | Frappe frappe.io | 46.9% avg pos 4.3 | — | GEMINI 57.1%CLAUDE 57.1%PERPLEXITY 78.6% | Claim |
| 3 | IceHRM icehrm.com | 42.9% avg pos 9.3 | — | GEMINI 71.4%CHATGPT 21.4%CLAUDE 57.1%PERPLEXITY 35.7% | Claim |
| 4 | Sentrifugo | 40.8% avg pos 5 | — | GEMINI 28.6%CHATGPT 85.7%CLAUDE 21.4%PERPLEXITY 21.4% | Claim |
| 5 | Odoo odoo.com | 40.8% avg pos 9.2 | — | GEMINI 57.1%CHATGPT 78.6%CLAUDE 21.4%PERPLEXITY 14.3% | Claim |
| 6 | MintHCM minthcm.org | 36.7% avg pos 11.5 | — | GEMINI 85.7%PERPLEXITY 85.7% | Claim |
| 7 | Horilla horilla.com | 28.6% avg pos 5.9 | — | GEMINI 71.4%CLAUDE 35.7%PERPLEXITY 28.6% | Claim |
| 8 | Jorani | 22.4% avg pos 7.1 | — | GEMINI 14.3%CHATGPT 7.1%CLAUDE 21.4%PERPLEXITY 42.9% | Claim |
| 9 | Bitrix24 bitrix24.com | 20.4% avg pos 9.7 | — | GEMINI 71.4%CHATGPT 14.3%CLAUDE 21.4% | Claim |
| 10 | Zoho zoho.com | 20.4% avg pos 12 | — | GEMINI 14.3%CHATGPT 57.1%PERPLEXITY 7.1% | Claim |
| 11 | OpenHRMS openhrms.com | 18.4% avg pos 7.3 | — | CLAUDE 14.3%PERPLEXITY 50% | Claim |
| 12 | SimpleHRM | 18.4% avg pos 10 | — | CHATGPT 42.9%CLAUDE 7.1%PERPLEXITY 14.3% | Claim |
| 13 | Open HRMS | 14.3% avg pos 3.8 | — | GEMINI 28.6%CLAUDE 14.3%PERPLEXITY 21.4% | Claim |
| 14 | Frappe HR | 12.2% avg pos 17 | — | GEMINI 42.9%CLAUDE 14.3%PERPLEXITY 7.1% | Claim |
| 15 | BambooHR bamboohr.com | 10.2% avg pos 10.5 | — | CHATGPT 14.3%CLAUDE 7.1%PERPLEXITY 14.3% | Claim |
| 16 | ERPNext | 10.2% avg pos 22 | — | GEMINI 42.9%CLAUDE 14.3% | Claim |
| 17 | ERPNext HR erpnext.com | 8.2% avg pos 1.5 | — | GEMINI 14.3%CLAUDE 7.1%PERPLEXITY 14.3% | Claim |
| 18 | TimeTrex timetrex.com | 8.2% avg pos 5 | — | GEMINI 14.3%CLAUDE 14.3%PERPLEXITY 7.1% | Claim |
| 19 | Dolibarr ERP & CRM dolibarr.org | 8.2% avg pos 8.5 | — | GEMINI 42.9%CLAUDE 7.1% | Claim |
| 20 | MySQL | 8.2% avg pos 9.8 | — | GEMINI 14.3%CHATGPT 7.1%CLAUDE 14.3% | Claim |
| 21 | PostgreSQL | 8.2% avg pos 9.8 | — | GEMINI 14.3%CHATGPT 7.1%CLAUDE 14.3% | Claim |
| 22 | CiviHR | 8.2% avg pos 16 | — | CHATGPT 28.6% | Claim |
| 23 | Django djangoproject.com | 8.2% avg pos 28.3 | — | GEMINI 14.3%CHATGPT 7.1%CLAUDE 14.3% | Claim |
| 24 | LiteHRM litehrm.com | 6.1% avg pos 4 | — | PERPLEXITY 21.4% | Claim |
| 25 | ADempiere | 6.1% avg pos 8.7 | — | GEMINI 42.9% | Claim |
| 26 | Apache apache.org | 6.1% avg pos 12.3 | — | GEMINI 14.3%CHATGPT 7.1%CLAUDE 7.1% | Claim |
| 27 | NGINX | 6.1% avg pos 12.3 | — | GEMINI 14.3%CHATGPT 7.1%CLAUDE 7.1% | Claim |
| 28 | Vue.js vuejs.org | 6.1% avg pos 25 | — | CHATGPT 7.1%CLAUDE 14.3% | Claim |
| 29 | Docker docker.com | 6.1% avg pos 26 | — | GEMINI 14.3%CLAUDE 14.3% | Claim |
| 30 | CiviCRM | 4.1% avg pos 2 | — | PERPLEXITY 14.3% | Claim |
| 31 | Dolibarr | 4.1% avg pos 9 | — | CLAUDE 7.1%PERPLEXITY 7.1% | Claim |
| 32 | AWS SNS aws.amazon.com | 4.1% avg pos 10 | — | CHATGPT 14.3% | Claim |
| 33 | DigitalOcean digitalocean.com | 4.1% avg pos 10 | — | CHATGPT 14.3% | Claim |
| 34 | WebHR webhr.com | 4.1% avg pos 10 | — | CHATGPT 14.3% | Claim |
| 35 | WP ERP | 4.1% avg pos 10.5 | — | CHATGPT 7.1%PERPLEXITY 7.1% | Claim |
| 36 | MariaDB mariadb.org | 4.1% avg pos 12.5 | — | GEMINI 14.3%CLAUDE 7.1% | Claim |
| 37 | HR.my | 4.1% avg pos 16 | — | CHATGPT 14.3% | Claim |
| 38 | React | 4.1% avg pos 17.5 | — | CHATGPT 7.1%CLAUDE 7.1% | Claim |
| 39 | Node.js | 4.1% avg pos 20 | — | CLAUDE 14.3% | Claim |
| 40 | Odoo HR | 4.1% avg pos 20 | — | GEMINI 14.3%CLAUDE 7.1% | Claim |
| 41 | Laravel laravel.com | 4.1% avg pos 23.5 | — | CHATGPT 7.1%CLAUDE 7.1% | Claim |
| 42 | WaypointHR | 4.1% | — | CLAUDE 14.3% | Claim |
| 43 | Express.js expressjs.com | 2% avg pos 2 | — | CLAUDE 7.1% | Claim |
| 44 | Java | 2% avg pos 2 | — | CLAUDE 7.1% | Claim |
| 45 | Nextcloud nextcloud.com | 2% avg pos 2 | — | PERPLEXITY 7.1% | Claim |
| 46 | Python Software Foundation python.org | 2% avg pos 2 | — | CLAUDE 7.1% | Claim |
| 47 | Spring Boot spring.io | 2% avg pos 2 | — | CLAUDE 7.1% | Claim |
| 48 | Angular angular.io | 2% avg pos 3 | — | CLAUDE 7.1% | Claim |
| 49 | OpenHRApp | 2% avg pos 3 | — | PERPLEXITY 7.1% | Claim |
| 50 | OpenProject openproject.org | 2% avg pos 3 | — | PERPLEXITY 7.1% | Claim |
| 51 | GnuCash gnucash.org | 2% avg pos 4 | — | PERPLEXITY 7.1% | Claim |
| 52 | Odoo Community | 2% avg pos 4 | — | PERPLEXITY 7.1% | Claim |
| 53 | Raspberry Pi raspberrypi.com | 2% avg pos 4 | — | GEMINI 14.3% | Claim |
| 54 | CentOS centos.org | 2% avg pos 5 | — | CLAUDE 7.1% | Claim |
| 55 | Kubernetes Operators kubernetes.io | 2% avg pos 5 | — | CLAUDE 7.1% | Claim |
| 56 | Ubuntu ubuntu.com | 2% avg pos 5 | — | CLAUDE 7.1% | Claim |
| 57 | Debian debian.org | 2% avg pos 6 | — | GEMINI 14.3% | Claim |
| 58 | Ubuntu Server | 2% avg pos 6 | — | GEMINI 14.3% | Claim |
| 59 | WAMPP | 2% avg pos 6 | — | GEMINI 14.3% | Claim |
| 60 | Deel deel.com | 2% avg pos 7 | — | CLAUDE 7.1% | Claim |
| 61 | ICE HRM | 2% avg pos 7 | — | CHATGPT 7.1% | Claim |
| 62 | PHPHR Open-Source Edition | 2% avg pos 7 | — | GEMINI 14.3% | Claim |
| 63 | Paycor paycor.com | 2% avg pos 8 | — | CLAUDE 7.1% | Claim |
| 64 | iHRIS | 2% avg pos 8 | — | PERPLEXITY 7.1% | Claim |
| 65 | Ruby on Rails | 2% avg pos 9 | — | CHATGPT 7.1% | Claim |
| 66 | HRMine | 2% avg pos 10 | — | CHATGPT 7.1% | Claim |
| 67 | Linode linode.com | 2% avg pos 10 | — | CHATGPT 7.1% | Claim |
| 68 | Apache OFBiz ofbiz.apache.org | 2% avg pos 13 | — | CHATGPT 7.1% | Claim |
| 69 | Let's Encrypt letsencrypt.org | 2% avg pos 13 | — | GEMINI 14.3% | Claim |
| 70 | PyroCMS pyrocms.com | 2% avg pos 13 | — | CHATGPT 7.1% | Claim |
| 71 | Tiny HR | 2% avg pos 13 | — | CHATGPT 7.1% | Claim |
| 72 | SourceForge sourceforge.net | 2% avg pos 16 | — | CHATGPT 7.1% | Claim |
| 73 | EPESI epesi.org | 2% avg pos 19 | — | CHATGPT 7.1% | Claim |
| 74 | Fabriq | 2% avg pos 19 | — | CHATGPT 7.1% | Claim |
| 75 | Pyhc | 2% avg pos 19 | — | CHATGPT 7.1% | Claim |
| 76 | Sage Business Cloud Accounting sage.com | 2% avg pos 19 | — | CHATGPT 7.1% | Claim |
| 77 | HRmy | 2% avg pos 24 | — | CHATGPT 7.1% | Claim |
| 78 | React.js react.dev | 2% avg pos 40 | — | CLAUDE 7.1% | Claim |
| 79 | Frappe Framework | 2% avg pos 55 | — | GEMINI 14.3% | Claim |
| 80 | WSL | 2% avg pos 57 | — | GEMINI 14.3% | Claim |
| 81 | Redis redis.io | 2% avg pos 59 | — | GEMINI 14.3% | Claim |
| 82 | Supervisor | 2% avg pos 61 | — | GEMINI 14.3% | Claim |
| 83 | SugarCRM Community Edition sugarcrm.com | 2% avg pos 73 | — | GEMINI 14.3% | Claim |
| 84 | SuiteCRM suitecrm.com | 2% avg pos 73 | — | GEMINI 14.3% | Claim |
| 85 | Connecteam connecteam.com | 2% | — | GEMINI 14.3% | Claim |
| 86 | Gusto gusto.com | 2% | — | PERPLEXITY 7.1% | Claim |
| 87 | HR Partner | 2% | — | PERPLEXITY 7.1% | Claim |
| 88 | Homebase | 2% | — | GEMINI 14.3% | Claim |
| 89 | Horilla HRM | 2% | — | CLAUDE 7.1% | Claim |
| 90 | Horilla HRMS | 2% | — | CLAUDE 7.1% | Claim |
| 91 | IceHrm Open Source Edition | 2% | — | PERPLEXITY 7.1% | Claim |
| 92 | OpenCATS | 2% | — | CLAUDE 7.1% | Claim |
| 93 | Pimcore pimcore.com | 2% | — | CHATGPT 7.1% | Claim |
| 94 | Slack slack.com | 2% | — | CLAUDE 7.1% | Claim |
| 95 | TalentHR's AI HR Policy Generator talenthr.io | 2% | — | PERPLEXITY 7.1% | Claim |
| 96 | Zoom Webinars zoom.com | 2% | — | CLAUDE 7.1% | Claim |
Independence: Orbator customers are badged for disclosure. Customer status does not affect prompts, sampling, extraction, or ranking — see the methodology. Your product on this list? Claim it to see the prompts behind your rank and track it weekly.
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