A call for speakers (CFP) is the fastest direct route onto a conference stage — but finding the right CFPs at the right time is genuinely hard. They scatter across dozens of websites, open and close quickly, and most are only relevant to a narrow slice of your expertise.
This guide ranks the best CFP websites and platforms in 2026, along with practical tips to maximise your acceptance rate on each one.
What Is a Call for Speakers?
A call for speakers (also called a Call for Papers or CFP) is an open invitation from a conference or event for speaker proposals. Submitting a well-crafted proposal is how most professional speakers land their first and subsequent conference slots. CFPs typically close 3–6 months before the event — set calendar reminders or you'll miss them.
The 10 Best CFP Websites for Speakers
1. SpeakingGig AI — AI-Matched CFP Discovery
Best for: Speakers who want CFPs matched to their specific expertise automatically — without checking 10 sites manually every week.
SpeakingGig AI uses GPT-4 to score every open CFP against your speaker profile and surface the best matches in a ranked dashboard. You see a fit score, an AI-written explanation of why it matches, a one-click outreach email, and even an AI form filler. It's the only platform that does the searching for you, and it also builds your public speaker portfolio that ranks on Google. Try it free for 7 days — no credit card needed.
2. Sessionize
Best for: Tech, development, and professional conferences globally.
Sessionize is one of the largest CFP management platforms globally, used by hundreds of conferences. Speakers create a single profile and apply to open calls directly through the platform. Particularly strong for Microsoft, Google, AWS, and developer-focused events. The profile creation is thorough — invest time in it once and reuse it everywhere.
3. Papercall.io
Best for: Developer conferences and open-source summits.
Papercall.io hosts CFPs for developer-focused conferences worldwide. Clean submission process, easy-to-use filters, and a strong concentration of software engineering, DevOps, and open-source events. Many major Python, Ruby, JavaScript, and cloud conferences use Papercall exclusively.
4. CFPland
Best for: Aggregated discovery across tech and non-tech topics.
CFPland aggregates open CFPs from across the web into a single searchable directory. Filter by topic, country, and date. Includes both tech and non-tech events. Their weekly email digest is particularly useful — sign up to get new CFPs in your inbox every Monday.
5. Conference Alerts
Best for: Academic and international conferences.
Conference Alerts covers a broad range of disciplines from computer science to business to medicine. Particularly strong for academic speakers seeking peer-reviewed conference slots and for international events across Asia, Europe, and the Middle East.
6. SpeakerHub
Best for: Business, leadership, and general professional speaking.
SpeakerHub is both a speaker directory and a CFP board. Event organizers post speaking requests directly on the platform and speakers can apply. Particularly good for business, marketing, leadership, and entrepreneurship topics. Free tier available.
7. Eventbrite
Best for: Local events, workshops, and webinars.
Eventbrite is primarily a ticketing platform, but many organizers post speaker calls on it — especially for virtual events, workshops, and community gatherings. Search for "[your topic] conference speaker" or "[your city] speaker" to find local opportunities.
8. LinkedIn Events
Best for: Networking into speaking opportunities via relationships.
LinkedIn is not a formal CFP platform, but many conference organisers announce open call for speakers directly on their company page or personal profile. Following conference pages, engaging with event posts, and building relationships with organisers frequently leads to speaking invitations that never appear on any CFP website.
9. Speaking.io
Best for: Curated tech speaking opportunities.
Speaking.io maintains a curated list of speaking opportunities particularly for software engineers and tech professionals. The list is updated regularly with links to active CFPs.
10. Your Own Speaker Portfolio
Best for: Attracting inbound opportunities from organizers who find you on Google.
The most overlooked "CFP website" is your own public profile page. When an organiser searches Google for "AI speaker for healthcare conference" or "marketing keynote speaker New York", a well-optimised portfolio page makes you discoverable without you submitting a single application. SpeakingGig AI builds this portfolio for you — complete with topics, testimonials, endorsements, and a direct booking form that works 24/7.
Tips That Actually Improve CFP Acceptance Rates
Key Takeaways
- No single CFP website covers everything — use a multi-source approach: Sessionize, Papercall, CFPland alerts, and SpeakingGig AI
- Apply in the first 48 hours of a CFP opening for best results
- A public speaker portfolio that ranks on Google generates inbound opportunities without any CFP submissions
- Tailor every submission — committees can immediately identify generic applications
- A talk recording (even a short one) dramatically improves acceptance rates
Stop manually checking every CFP site every week. Sign up for SpeakingGig AI and get AI-matched speaking opportunities delivered to your dashboard daily — scored, explained, and ready to apply with one click.
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