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Best Vertex O Series for Communications Alternatives in 2026

Updated

20 platforms from tax compliance software ranked against Vertex O Series for Communications on the same published basis.

  1. 1
    LOVAT Free plan AndroidapiiOSWeb €27/mo9.2
    Vertex O Series for Communications vs LOVAT
  2. 2
    Zamp Free plan api Free8.3
    Vertex O Series for Communications vs Zamp
  3. 3
    GSTHero Free trial apiWebWin 8.2
    Vertex O Series for Communications vs GSTHero
  4. 4
    Taxmo Free plan AndroidapiiOSWeb £9.99/mo8.2
    Vertex O Series for Communications vs Taxmo
  5. 5
    Alphatax Free trial apiWebWin 8.0
    Vertex O Series for Communications vs Alphatax
  6. 6
    CCH SureTax api 7.9
    Vertex O Series for Communications vs CCH SureTax
  7. 7
    Kintsugi Free plan api $75/mo7.9
    Vertex O Series for Communications vs Kintsugi
  8. 8
    Tax Series Free trial apiWeb 7.9
    Vertex O Series for Communications vs Tax Series
  9. 9
    TaxBandits Free trial AndroidapiextensioniOSWeb $19/mo7.9
    Vertex O Series for Communications vs TaxBandits
  10. 10
    ONESOURCE Determination apiLinuxself-hostedWebWin 7.8
    Vertex O Series for Communications vs ONESOURCE Determination
  11. 11
    Avalara AvaTax apiWeb $58.25/mo7.8
    Vertex O Series for Communications vs Avalara AvaTax
  12. 12
    GSTZen Free plan apiWeb Free7.8
    Vertex O Series for Communications vs GSTZen
  13. 13
    ONESOURCE Indirect Compliance apiWeb 7.7
    Vertex O Series for Communications vs ONESOURCE Indirect Compliance
  14. 14
    Corporate Taxprep Free trial Win 7.7
    Vertex O Series for Communications vs Corporate Taxprep
  15. 15
    UFile Free plan WebWin Free7.7
    Vertex O Series for Communications vs UFile
  16. 16
    Vertex Cloud Indirect Tax apiWeb 7.6
    Vertex O Series for Communications vs Vertex Cloud Indirect Tax
  17. 17
    Sovos VAT Compliance apiWeb 7.6
    Vertex O Series for Communications vs Sovos VAT Compliance
  18. 18
    Taxually apiWeb €12.50/mo7.6
    Vertex O Series for Communications vs Taxually
  19. 19
    Tax1099 Free plan apiWeb $20.75/mo7.6
    Vertex O Series for Communications vs Tax1099
  20. 20
    ExpressGST Free trial apiWeb 7.6
    Vertex O Series for Communications vs ExpressGST

Vertex O Series for Communications alternatives compared

#PlatformScoreFree planFromRuns on
1LOVAT9.2Free plan€27/moAndroid, API, iOS, Web
2Zamp8.3Free planFreeAPI
3GSTHero8.2API, Web, Windows
4Taxmo8.2Free plan£9.99/moAndroid, API, iOS, Web
5Alphatax8.0API, Web, Windows
6CCH SureTax7.9API
7Kintsugi7.9Free plan$75/moAPI
8Tax Series7.9API, Web
9TaxBandits7.9$19/moAndroid, API, Browser, iOS, Web
10ONESOURCE Determination7.8API, Linux, self-hosted, Web, Windows
11Avalara AvaTax7.8No$58.25/moAPI, Web
12GSTZen7.8Free planFreeAPI, Web
13ONESOURCE Indirect Compliance7.7API, Web
14Corporate Taxprep7.7Windows
15UFile7.7Free planFreeWeb, Windows
16Vertex Cloud Indirect Tax7.6API, Web
17Sovos VAT Compliance7.6API, Web
18Taxually7.6€12.50/moAPI, Web
19Tax10997.6Free plan$20.75/moAPI, Web
20ExpressGST7.6API, Web
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Questions about Vertex O Series for Communications alternatives

What is the best alternative to Vertex O Series for Communications?

LOVAT, number 1 in tax compliance software with a score of 9.2 out of 10. The others here: Zamp, GSTHero, Taxmo and 16 more.

What is the best free alternative to Vertex O Series for Communications?

LOVAT is the best-ranked alternative with a free plan. 7 of the 20 alternatives here publish a free plan on their own pricing pages.

How are these alternatives ranked?

Ranked on how quickly a newcomer can get going: documentation depth, a free tier or trial, and the platforms it runs on.