{"id":261455,"date":"2026-04-01T11:00:51","date_gmt":"2026-04-01T09:00:51","guid":{"rendered":"https:\/\/www.tuleap.com\/?post_type=ressources&#038;p=261455"},"modified":"2026-04-02T09:11:53","modified_gmt":"2026-04-02T07:11:53","slug":"livre-blanc-alternatives-open-source-a-atlassian","status":"publish","type":"ressources","link":"https:\/\/www.tuleap.com\/fr\/ressources\/livre-blanc-alternatives-open-source-a-atlassian\/","title":{"rendered":"Livre Blanc &#8211; Alternatives Open Source \u00e0 Atlassian"},"content":{"rendered":"<p>D\u00e9couvrez notre livre blanc co-\u00e9crit avec XWiki et Open Source Experts, d\u00e9di\u00e9 aux alternatives open source \u00e0 Jira et Confluence.<\/p>\n<p>Face aux enjeux de souverainet\u00e9, de co\u00fbts et de flexibilit\u00e9, de plus en plus d\u2019organisations envisagent une transition vers des solutions ouvertes. Ce guide a \u00e9t\u00e9 con\u00e7u pour vous accompagner \u00e0 chaque \u00e9tape de cette r\u00e9flexion.<\/p>\n<p>Au programme :<br \/>\n\u2714\ufe0f Les enjeux cl\u00e9s d\u2019une transition vers l\u2019open source<br \/>\n\u2714\ufe0f Un panorama de solutions europ\u00e9ennes fiables et performantes<br \/>\n\u2714\ufe0f Des retours d\u2019exp\u00e9rience concrets pour vous projeter<br \/>\n\u2714\ufe0f Les bonnes pratiques pour r\u00e9ussir votre migration<\/p>\n<p>\ud83d\udc49 T\u00e9l\u00e9chargez d\u00e8s maintenant le livre blanc et identifiez les solutions les plus adapt\u00e9es \u00e0 vos besoins.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>D\u00e9couvrez notre livre blanc co-\u00e9crit avec XWiki et Open Source Experts, d\u00e9di\u00e9 aux alternatives open source \u00e0 Jira et Confluence. Face aux enjeux de souverainet\u00e9, de co\u00fbts et de flexibilit\u00e9, de plus en plus d\u2019organisations envisagent une transition vers des solutions ouvertes. Ce guide a \u00e9t\u00e9 con\u00e7u pour vous accompagner \u00e0 chaque \u00e9tape de cette [&hellip;]<\/p>\n","protected":false},"author":23,"featured_media":261474,"template":"","format":[48],"meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"affichage":[],"enjeu":[159,57],"fonctions":[60,59,61],"industries":[],"class_list":["post-261455","ressources","type-ressources","status-publish","has-post-thumbnail","hentry","enjeu-migrer-depuis-jira","enjeu-souverainete","fonctions-gestion-de-projet","fonctions-developpement-logiciel","fonctions-dsi","format-livre-blanc"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Livre Blanc - Alternatives Open Source \u00e0 Atlassian - Tuleap<\/title>\n<meta name=\"description\" content=\"D\u00e9couvrez notre livre blanc co-\u00e9crit avec XWiki et Open Source Experts, d\u00e9di\u00e9 aux alternatives open source \u00e0 Jira et Confluence.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.tuleap.com\/fr\/ressources\/livre-blanc-alternatives-open-source-a-atlassian\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Livre Blanc - Alternatives Open Source \u00e0 Atlassian - Tuleap\" \/>\n<meta property=\"og:description\" content=\"D\u00e9couvrez notre livre blanc co-\u00e9crit avec XWiki et Open Source Experts, d\u00e9di\u00e9 aux alternatives open source \u00e0 Jira et Confluence.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.tuleap.com\/fr\/ressources\/livre-blanc-alternatives-open-source-a-atlassian\/\" \/>\n<meta property=\"og:site_name\" content=\"Tuleap\" \/>\n<meta property=\"article:modified_time\" content=\"2026-04-02T07:11:53+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.tuleap.com\/wp-content\/uploads\/2026\/04\/Livre-Blanc-Alternatives-Open-Source-a-Atlassian.png\" \/>\n\t<meta property=\"og:image:width\" content=\"729\" \/>\n\t<meta property=\"og:image:height\" content=\"801\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.tuleap.com\\\/fr\\\/ressources\\\/livre-blanc-alternatives-open-source-a-atlassian\\\/\",\"url\":\"https:\\\/\\\/www.tuleap.com\\\/fr\\\/ressources\\\/livre-blanc-alternatives-open-source-a-atlassian\\\/\",\"name\":\"Livre Blanc - Alternatives Open Source \u00e0 Atlassian - Tuleap\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.tuleap.com\\\/fr\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.tuleap.com\\\/fr\\\/ressources\\\/livre-blanc-alternatives-open-source-a-atlassian\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.tuleap.com\\\/fr\\\/ressources\\\/livre-blanc-alternatives-open-source-a-atlassian\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.tuleap.com\\\/wp-content\\\/uploads\\\/2026\\\/04\\\/Livre-Blanc-Alternatives-Open-Source-a-Atlassian.png\",\"datePublished\":\"2026-04-01T09:00:51+00:00\",\"dateModified\":\"2026-04-02T07:11:53+00:00\",\"description\":\"D\u00e9couvrez notre livre blanc co-\u00e9crit avec XWiki et Open Source Experts, d\u00e9di\u00e9 aux alternatives open source \u00e0 Jira et Confluence.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.tuleap.com\\\/fr\\\/ressources\\\/livre-blanc-alternatives-open-source-a-atlassian\\\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.tuleap.com\\\/fr\\\/ressources\\\/livre-blanc-alternatives-open-source-a-atlassian\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/www.tuleap.com\\\/fr\\\/ressources\\\/livre-blanc-alternatives-open-source-a-atlassian\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.tuleap.com\\\/wp-content\\\/uploads\\\/2026\\\/04\\\/Livre-Blanc-Alternatives-Open-Source-a-Atlassian.png\",\"contentUrl\":\"https:\\\/\\\/www.tuleap.com\\\/wp-content\\\/uploads\\\/2026\\\/04\\\/Livre-Blanc-Alternatives-Open-Source-a-Atlassian.png\",\"width\":729,\"height\":801,\"caption\":\"Alternatives Open Source \u00e0 Atlassian\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.tuleap.com\\\/fr\\\/ressources\\\/livre-blanc-alternatives-open-source-a-atlassian\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.tuleap.com\\\/fr\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Ressources\",\"item\":\"https:\\\/\\\/www.tuleap.com\\\/fr\\\/ressources-archive\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Livre Blanc &#8211; Alternatives Open Source \u00e0 Atlassian\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.tuleap.com\\\/fr\\\/#website\",\"url\":\"https:\\\/\\\/www.tuleap.com\\\/fr\\\/\",\"name\":\"Tuleap\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.tuleap.com\\\/fr\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.tuleap.com\\\/fr\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.tuleap.com\\\/fr\\\/#organization\",\"name\":\"Tuleap\",\"url\":\"https:\\\/\\\/www.tuleap.com\\\/fr\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/www.tuleap.com\\\/fr\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/www.tuleap.com\\\/wp-content\\\/uploads\\\/2025\\\/07\\\/3DS_2026_LOCK-UP_TULEAP-joins-3DS_HOR_CMJN-1.svg\",\"contentUrl\":\"https:\\\/\\\/www.tuleap.com\\\/wp-content\\\/uploads\\\/2025\\\/07\\\/3DS_2026_LOCK-UP_TULEAP-joins-3DS_HOR_CMJN-1.svg\",\"width\":1436,\"height\":164,\"caption\":\"Tuleap\"},\"image\":{\"@id\":\"https:\\\/\\\/www.tuleap.com\\\/fr\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.linkedin.com\\\/company\\\/tuleap\\\/\",\"https:\\\/\\\/www.youtube.com\\\/@Tuleap\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Livre Blanc - Alternatives Open Source \u00e0 Atlassian - Tuleap","description":"D\u00e9couvrez notre livre blanc co-\u00e9crit avec XWiki et Open Source Experts, d\u00e9di\u00e9 aux alternatives open source \u00e0 Jira et Confluence.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.tuleap.com\/fr\/ressources\/livre-blanc-alternatives-open-source-a-atlassian\/","og_locale":"fr_FR","og_type":"article","og_title":"Livre Blanc - Alternatives Open Source \u00e0 Atlassian - Tuleap","og_description":"D\u00e9couvrez notre livre blanc co-\u00e9crit avec XWiki et Open Source Experts, d\u00e9di\u00e9 aux alternatives open source \u00e0 Jira et Confluence.","og_url":"https:\/\/www.tuleap.com\/fr\/ressources\/livre-blanc-alternatives-open-source-a-atlassian\/","og_site_name":"Tuleap","article_modified_time":"2026-04-02T07:11:53+00:00","og_image":[{"width":729,"height":801,"url":"https:\/\/www.tuleap.com\/wp-content\/uploads\/2026\/04\/Livre-Blanc-Alternatives-Open-Source-a-Atlassian.png","type":"image\/png"}],"twitter_card":"summary_large_image","twitter_misc":{"Dur\u00e9e de lecture estim\u00e9e":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.tuleap.com\/fr\/ressources\/livre-blanc-alternatives-open-source-a-atlassian\/","url":"https:\/\/www.tuleap.com\/fr\/ressources\/livre-blanc-alternatives-open-source-a-atlassian\/","name":"Livre Blanc - Alternatives Open Source \u00e0 Atlassian - Tuleap","isPartOf":{"@id":"https:\/\/www.tuleap.com\/fr\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.tuleap.com\/fr\/ressources\/livre-blanc-alternatives-open-source-a-atlassian\/#primaryimage"},"image":{"@id":"https:\/\/www.tuleap.com\/fr\/ressources\/livre-blanc-alternatives-open-source-a-atlassian\/#primaryimage"},"thumbnailUrl":"https:\/\/www.tuleap.com\/wp-content\/uploads\/2026\/04\/Livre-Blanc-Alternatives-Open-Source-a-Atlassian.png","datePublished":"2026-04-01T09:00:51+00:00","dateModified":"2026-04-02T07:11:53+00:00","description":"D\u00e9couvrez notre livre blanc co-\u00e9crit avec XWiki et Open Source Experts, d\u00e9di\u00e9 aux alternatives open source \u00e0 Jira et Confluence.","breadcrumb":{"@id":"https:\/\/www.tuleap.com\/fr\/ressources\/livre-blanc-alternatives-open-source-a-atlassian\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.tuleap.com\/fr\/ressources\/livre-blanc-alternatives-open-source-a-atlassian\/"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.tuleap.com\/fr\/ressources\/livre-blanc-alternatives-open-source-a-atlassian\/#primaryimage","url":"https:\/\/www.tuleap.com\/wp-content\/uploads\/2026\/04\/Livre-Blanc-Alternatives-Open-Source-a-Atlassian.png","contentUrl":"https:\/\/www.tuleap.com\/wp-content\/uploads\/2026\/04\/Livre-Blanc-Alternatives-Open-Source-a-Atlassian.png","width":729,"height":801,"caption":"Alternatives Open Source \u00e0 Atlassian"},{"@type":"BreadcrumbList","@id":"https:\/\/www.tuleap.com\/fr\/ressources\/livre-blanc-alternatives-open-source-a-atlassian\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.tuleap.com\/fr\/"},{"@type":"ListItem","position":2,"name":"Ressources","item":"https:\/\/www.tuleap.com\/fr\/ressources-archive\/"},{"@type":"ListItem","position":3,"name":"Livre Blanc &#8211; Alternatives Open Source \u00e0 Atlassian"}]},{"@type":"WebSite","@id":"https:\/\/www.tuleap.com\/fr\/#website","url":"https:\/\/www.tuleap.com\/fr\/","name":"Tuleap","description":"","publisher":{"@id":"https:\/\/www.tuleap.com\/fr\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.tuleap.com\/fr\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"},{"@type":"Organization","@id":"https:\/\/www.tuleap.com\/fr\/#organization","name":"Tuleap","url":"https:\/\/www.tuleap.com\/fr\/","logo":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.tuleap.com\/fr\/#\/schema\/logo\/image\/","url":"https:\/\/www.tuleap.com\/wp-content\/uploads\/2025\/07\/3DS_2026_LOCK-UP_TULEAP-joins-3DS_HOR_CMJN-1.svg","contentUrl":"https:\/\/www.tuleap.com\/wp-content\/uploads\/2025\/07\/3DS_2026_LOCK-UP_TULEAP-joins-3DS_HOR_CMJN-1.svg","width":1436,"height":164,"caption":"Tuleap"},"image":{"@id":"https:\/\/www.tuleap.com\/fr\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.linkedin.com\/company\/tuleap\/","https:\/\/www.youtube.com\/@Tuleap"]}]}},"_links":{"self":[{"href":"https:\/\/www.tuleap.com\/fr\/wp-json\/wp\/v2\/ressources\/261455","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.tuleap.com\/fr\/wp-json\/wp\/v2\/ressources"}],"about":[{"href":"https:\/\/www.tuleap.com\/fr\/wp-json\/wp\/v2\/types\/ressources"}],"author":[{"embeddable":true,"href":"https:\/\/www.tuleap.com\/fr\/wp-json\/wp\/v2\/users\/23"}],"version-history":[{"count":0,"href":"https:\/\/www.tuleap.com\/fr\/wp-json\/wp\/v2\/ressources\/261455\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.tuleap.com\/fr\/wp-json\/wp\/v2\/media\/261474"}],"wp:attachment":[{"href":"https:\/\/www.tuleap.com\/fr\/wp-json\/wp\/v2\/media?parent=261455"}],"wp:term":[{"taxonomy":"affichage","embeddable":true,"href":"https:\/\/www.tuleap.com\/fr\/wp-json\/wp\/v2\/affichage?post=261455"},{"taxonomy":"enjeu","embeddable":true,"href":"https:\/\/www.tuleap.com\/fr\/wp-json\/wp\/v2\/enjeu?post=261455"},{"taxonomy":"fonctions","embeddable":true,"href":"https:\/\/www.tuleap.com\/fr\/wp-json\/wp\/v2\/fonctions?post=261455"},{"taxonomy":"format","embeddable":true,"href":"https:\/\/www.tuleap.com\/fr\/wp-json\/wp\/v2\/format?post=261455"},{"taxonomy":"industries","embeddable":true,"href":"https:\/\/www.tuleap.com\/fr\/wp-json\/wp\/v2\/industries?post=261455"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}