Heapcon 2026
Heapcon 2026 runs Nov 5–6, 2026 in Belgrade, Serbia. 38 companies are listed at Heapcon 2026: 38 sponsors. Heapcon does not publish package prices. Software Engineering events that do start at a median of $3,000 and top out at $13k (32 events). Its companies also turn up most at RustConf, DSC Europe.more
Key facts
Companies listed, rebooking, prices and rank.
Who is there
The 10 companies here seen at the most other events we track.
| Company | Other events | Booth or tier |
|---|---|---|
JetBrains | 25other events | Gold |
Nutanix | 5other events | Gold |
Perplexity | 2other events | Gold |
Rivian | 2other events | Diamond |
SMG | 2other events | Silver |
Tenstorrent | 2other events | Gold |
Decenter | 1other events | Silver |
Greentube | 1other events | Silver |
Kube Events | 1other events | Community friends |
Netokracija | 1other events | Community friends |
Exhibitor profile
How many other events these companies go to.
Sponsorship
Heapcon does not publish package prices.
Light band: the middle half of entry packages at 32 software engineering events ($925 to $7,625). Dark band: their top packages ($4,625 to $39k).
Related conferences
Where the same companies turn up.
| Conference | Shared companies |
|---|---|
RustConf 2027 · Software Engineering | 2shared |
DSC Europe 2026 · Data Science & AI | 3shared |
Heapcon 2026 sponsors
38 companies, grouped by the tier the organizer lists them under.
Diamond
| Company | Other events |
|---|---|
Rivian | 2other events |
Bronze & a la carte
| Company | Other events |
|---|---|
Eloquence | None |
Entrio | None |
Leanpay | None |
Nordeus | None |
RNIDS | None |
SpiceFactory | None |
Gold
| Company | Other events |
|---|---|
JetBrains | 25other events |
Nutanix | 5other events |
Perplexity | 2other events |
Tenstorrent | 2other events |
Rho | None |
Solflare | None |
Silver
| Company | Other events |
|---|---|
SMG | 2other events |
Decenter | 1other events |
Greentube | 1other events |
Synechron | 1other events |
Codeplain | None |
SuperTeam Balkan | None |
Zuehlke | None |
Community friends
| Company | Other events |
|---|---|
Kube Events | 1other events |
Netokracija | 1other events |
Belgrade Gets Digital | None |
C++ Serbia | None |
Compass Tech Summit | None |
Craft | None |
Empple | None |
Health Tech Lab | None |
Inspira grupa | None |
IT Connect | None |
JPrime | None |
PFE | None |
Privredna Komora Srbije | None |
RAF | None |
Startit | None |
Techsylvania | None |
VoICT | None |
WebMind | None |
What sponsoring Heapcon costs
Against software engineering events
32 events that publish their prices.
Similar conferences and prospects
Conferences that share the most companies
Where Heapcon's sponsors and exhibitors also turn up.
| Conference | Shared companies |
|---|---|
RustConf 2027 · Software Engineering | 2shared |
DSC Europe 2026 · Data Science & AI | 3shared |
At other software engineering events, not here yet
Companies listed at two or more software engineering conferences that have never been at Heapcon.
| Company | Software Engineering events |
|---|---|
Microsoft microsoft.com | 15events |
Datadog datadoghq.com | 8events |
IBM ibm.com | 8events |
Sentry sentry.io | 8events |
Cloudflare cloudflare.com | 6events |
Deloitte deloitte.com | 6events |
Intel Corporation intel.com | 6events |
Red Hat AI redhat.com | 6events |
Accenture accenture.com | 5events |
 Amazon amazon.com | 5events |
Chainguard chainguard.dev | 5events |
CodeRabbit coderabbit.ai | 5events |
How to sponsor Heapcon
The organizer, its sponsorship inbox and prospectus, and the pages these lists come from.
We list the addresses an organizer publishes for sponsorship and exhibit questions, never a named person’s email.
- heapcon.io38 companies, read Oct 1, 2026
About Heapcon 2026
Heapcon 2026 runs Nov 5–6, 2026 in Belgrade, Serbia.
38 companies are listed at Heapcon 2026: 38 sponsors.
Heapcon does not publish package prices. Software Engineering events that do start at a median of $3,000 and top out at $13k (32 events).
Its companies also turn up most at RustConf, DSC Europe.
Heapcon 2026 is a regional tech conference for software engineers, featuring talks on various tech topics from experienced engineers, designers, and founders.
Questions
Who sponsors at Heapcon 2026?
38 companies are listed at Heapcon 2026, including JetBrains, Nutanix, Perplexity, Rivian, SMG, Tenstorrent.
How much does it cost to sponsor Heapcon?
Heapcon does not publish its prices. Across 32 software engineering events that do, the entry package has a median of $3,000 and the top package $13k.
When and where is Heapcon 2026?
Heapcon 2026 is Nov 5–6, 2026 in Belgrade, Serbia, at Madlenianum Opera & Theatre.