FREEDOM251

Freedom251 › Marketing

Free and open first

Best Ad Server Software in 2026

Ad server software helps deliver and manage digital ads across supported channels. The services here operate on the web, iOS, Android, or via an API.

  1. 1

    AdSpeed

    Free plan Web
    6.3 Free plan · paid from $9.95/mo · 10-day trial Visit site
  2. 2

    Adxerv Ad Server

    Free plan Web
    6.1 Free plan · paid from $100/mo Visit site
  3. 3

    Adshares AdServer

    Free plan Web
    6.0 Free plan Visit site
  4. 4

    Zeeker

    Free plan AndroidiPhoneWeb
    6.0 Free plan · paid from $249/mo (annual) Visit site
  5. 5

    OpenAdSource

    Free plan Web
    5.5 Free plan Visit site
  6. 6

    Revive Adserver

    Free plan Web
    5.4 Free plan Visit site
  7. 7

    OpenAdServer

    Free plan
    5.3 Free plan Visit site
  8. 8

    Adtelligent

    Paid APIWeb

    Adtelligent covers publisher monetization, advertiser campaigns, video ads, and retail media in one product range. Buyers should request pricing and assess which platform fits their specific workflow.

    5.2 Pricing on request Visit site
  9. 9

    AdPlayer.Pro

    Paid AndroidiPhoneWeb
    5.1 Visit site
  10. 10

    AdButler

    Paid Web
    5.0 From $179/mo Visit site
  11. 11

    AdCumulus Ad Server

    Paid AndroidiPhoneWeb
    4.9 Pricing on request Visit site
  12. 12

    Jetpack Workshop

    Paid APIWeb

    Choose Jetpack Workshop if your team needs rich media ad creation, campaign serving, and tracking in one platform.

    4.9 Pricing on request Visit site
  13. 13

    AdGlare

    Paid Web
    4.8 14-day trial Visit site
  14. 14

    Adform Ad Server

    Paid Web
    4.7 Pricing on request Visit site
  15. 15

    Adform Publisher Ad Server

    Paid Web
    4.7 Pricing on request Visit site
  16. 16

    AdvertServe

    Paid Web
    4.6 From $299/mo · 45-day trial Visit site
  17. 17

    AdServe

    Paid Web
    4.5 Pricing on request Visit site
  18. 18

    AdSpirit

    Paid Web
    4.5 Pricing on request Visit site
  19. 19

    Adxerv Audio

    Paid Web
    4.5 From $0.04 Visit site
  20. 20

    DJAx Ad Server

    Paid Web
    4.5 Pricing on request Visit site
  21. 21

    NUI Media Ad Server

    Paid AndroidiPhoneWeb
    4.5 From $500/mo Visit site
  22. 22

    Aditude Serve

    Paid Web
    4.4 Pricing on request Visit site
  23. 23

    Epom Ad Server

    Paid Web
    4.4 From $250/mo · 14-day trial Visit site
  24. 24

    EXADS White-Label Ad Server

    Paid Web
    4.4 Visit site
  25. 25

    Airtory Publisher Ad Server

    Paid Web
    4.2 Pricing on request Visit site

#1Places #1, #2, #3, #4, #5 on this list can be bought by the makers of the software on it. See the price

Use the list to review free access, entry-level paid prices, trial periods, ad formats, supported channels, white-label and self-hosted capabilities, reporting tools, and impression caps. If you need to read or change code, check the licence for the tool you choose.

Questions

Is ad server software available with a free plan?

Yes. AdSpeed and other products on this list show free plans. Other products may require payment or offer a trial instead.

Which ad server has a published starting price?

AdButler lists pricing from $179 per month. AdSpeed starts paid plans at $9.95 per month and also provides a free plan.

Which products offer a trial?

AdGlare offers a 14-day trial, and AdSpeed offers a 10-day trial.

Can these ad servers run on mobile platforms?

Platform support varies. AdCumulus Ad Server and AdPlayer.Pro list Android, iOS, and web support; Adtelligent lists API and web support.

What should I check before selecting an ad server?

Review free access, paid prices, ad formats, channels, white-label and self-hosted support, custom reporting, impression limits, and licence terms.

More in Marketing