Open calls for speakers, with the closing dates
A call for speakers that has already closed is worse than no call at all, so this list is filtered against today every time it is served. What is here is open.
What this list does not know
Organisers close early when they fill, so read the submission page before you write the abstract. Nothing here is a substitute for the organiser's own page.
| Conference | Closes | Event | Where | |
|---|---|---|---|---|
| Umbracokalaset .NET | 16 August 2026 1 day left | 20 October 2026 | Stockholm, Sweden | Submit |
| bitcoin++ payments edition open source | 17 August 2026 2 days left | 1 October 2026 | Berlin, Germany | Submit |
| TechLead Conference London JavaScript | 22 August 2026 7 days left | 23 October 2026 | London, U.K. | Submit |
| NSW AI Bonanza general technology | 23 August 2026 8 days left | 23 September 2026 | Sydney, Australia | Submit |
| X-Ops Conference Dubai DevOps | 31 August 2026 16 days left | 15 October 2026 | Dubai, United Arab Emirates | Submit |
| X-Ops Conference Madrid DevOps | 31 August 2026 16 days left | 19 November 2026 | Madrid, Spain | Submit |
| Open Source Observability Day open source | 31 August 2026 16 days left | 23 October 2026 | Online | Submit |
| Moldova DevCon general technology | 31 August 2026 16 days left | 6 November 2026 | Chișinău, Moldova | Submit |
| UX Brighton UX and design | 4 September 2026 20 days left | 6 November 2026 | Brighton, U.K. | Submit |
| STAREAST testing and QA | 6 September 2026 22 days left | 25 April 2027 | Online | Submit |
| Test Automation Innovation Summit Johannesburg testing and QA | 16 September 2026 32 days left | 14 October 2026 | Johannesburg, South Africa | Submit |
| bitcoin++ privacy edition open source | 22 September 2026 38 days left | 5 November 2026 | Seoul, South Korea | Submit |
| Apidays London GraphQL | 29 September 2026 45 days left | 30 September 2026 | London, U.K. | Submit |
| The AI Conf data and analytics | 30 September 2026 46 days left | 3 November 2026 | Barcelona, Spain | Submit |
| EuroSTAR Conference testing and QA | 30 September 2026 46 days left | 11 May 2027 | Copenhagen, Denmark | Submit |
| Great International Developer Summit (GIDS) general technology | 30 September 2026 46 days left | 27 April 2027 | Bangalore, India | Submit |
| PUSH UX UX and design | 1 October 2026 47 days left | 22 October 2026 | Munich, Germany | Submit |
| NextGen Intelligence Conference: Data, Cloud & AI general technology | 9 October 2026 55 days left | 16 November 2026 | Online | Submit |
| Global Summit on Data Science and Cloud Computing Python | 15 October 2026 61 days left | 19 October 2026 | Rome, Italy | Submit |
| GENAIX: Global Generative & Agentic AI Summit general technology | 15 October 2026 61 days left | 15 April 2027 | Singapore, Singapore | Submit |
| Testcon testing and QA | 19 October 2026 65 days left | 20 October 2026 | Online | Submit |
| Apidays Australia GraphQL | 27 October 2026 73 days left | 28 October 2026 | Melbourne, Australia | Submit |
| INTED general technology | 19 November 2026 96 days left | 9 March 2027 | Online | Submit |
| Big Data Europe data and analytics | 23 November 2026 100 days left | 24 November 2026 | Online | Submit |
| Apidays Paris GraphQL | 30 November 2026 107 days left | 1 December 2026 | Paris, France | Submit |
| 3rd International Conference on Artificial Intelligence and Data Science data and analytics | 18 January 2027 156 days left | 1 February 2027 | Dubai, United Arab Emirates | Submit |
| Accelerate Tomorrow AI Summit data and analytics | 1 May 2027 259 days left | 15 June 2027 | Berlin, Germany | Submit |
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