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Tools · semiconductor eda · Alternatives

Calibre alternatives

As of 4 November 2026, 39 semiconductor eda are named by companies instead of Calibre: Cadence Design Systems by 899 companies, UVM by 353, Vivado by 310.

As of 4 November 2026 · refreshed daily · counts move as websites, DNS and career sites are re-read.

Calibre, companies in postings
129
Most used alternative
Cadence Design Systems · 899
Fastest hiring, 90 days
Cadence Design Systems
Alternatives ranked
39
Catalogue
T-1.0.1-prov
01Ranked by evidence

semiconductor eda companies choose instead of Calibre

Companies naming each tool in their own postings, and postings in the last 90 days. Bars are relative to the category leader.

#AlternativeCompaniescompaniesvs Calibrepostings, 90 dCompare
1
Cadence Design SystemsCadence
899697%4,045soon
2
UVMAccellera
353274%2,699soon
3
VivadoAMD
310240%1,056soon
4
GDSIICadence
264205%751soon
5
Synopsys EDA toolsSynopsys
245190%1,497soon
6
AXIArm
227176%1,110soon
7
Synopsys VCSSynopsys
205159%1,040soon
8
Cadence VirtuosoCadence
192149%1,277soon
9
Siemens EDASiemens
185143%1,106soon
10
Intel Quartus PrimeIntel
177137%556soon
11
ModelSimSiemens EDA
157122%462soon
12
QuestaSiemens EDA
12597%399soon
13
Cadence SpectreCadence
12093%745soon
14
Cadence InnovusCadence Design Systems
9775%572soon
15
AMBA APBArm
9372%377soon
16
AMBAArm
8969%496soon
17
Synopsys PrimeTimeSynopsys
8868%705soon
18
VitisAMD
8767%305soon
19
AMBA AHBArm
8667%485soon
20
Cadence XceliumCadence
8667%346soon
21
Cadence TempusCadence
8465%359soon
22
UPF (Unified Power Format)IEEE
7558%398soon
23
Cadence GenusCadence
7155%215soon
24
HSPICESynopsys
7054%568soon
25
Cadence PegasusCadence
6853%413soon
26
QuestaSimSiemens
6651%257soon
27
KLayoutKLayout
6147%106soon
28
Synopsys IC Compiler IISynopsys
6047%413soon
29
Cadence PalladiumCadence
5946%331soon
30
SDCSynopsys
5946%171soon
31
Synopsys Fusion CompilerSynopsys
5643%501soon
32
TessentSiemens EDA
5643%178soon
33
cocotb
5442%80soon
34
AMBA AXIArm
5240%161soon
35
Siemens VeloceSiemens EDA
5240%252soon
36
Synopsys VerdiSynopsys
5240%301soon
37
Synopsys Design CompilerSynopsys
5140%221soon
38
Ansys RedHawkAnsys
5039%396soon
39
ZeBuSynopsys
5039%273soon
5,360 companies name a semiconductor eda in their postings.

Filter on any of them, or on Calibre users who also name an alternative, and open the person who owns the stack.

Get the full list Watch this category

Start free, no card. The first 20 are above; e-mails are verified at the mail server when you open them.

Cite this

Quote the sentence with the date and the link. The numbers change daily; the link always shows the current ones.

39 semiconductor eda are named by companies instead of Calibre: Cadence Design Systems by 899 companies, UVM by 353, Vivado by 310, measured from their own job postings. (Breaknorm, 4 November 2026, https://breaknorm.co/tools/calibre/alternatives)
How we know

Read from the source, not self-reported

Every number on this page can be traced to a page we crawled or a posting we read. Full methodology →

  • RankingCompanies whose own postings name the tool as the team's system, from the Breaknorm technology catalogue T-1.0.1-prov. Editions are folded into their parent product.
  • 90-day postingsOpen postings first seen or posted in the last 90 days that name the tool.
  • Not includedRatings, prices, feature claims, sponsored positions.
FAQ

Calibre alternatives: questions

What is the most used alternative to Calibre?

Cadence Design Systems: 899 companies name it in their own job postings, against 129 for Calibre.

How is this list ranked?

By the number of companies whose own postings name the tool as the team's system (Breaknorm technology catalogue T-1.0.1-prov), then by postings in the last 90 days. No ratings, no vendor input, no sponsored positions.

Does this say which is better?

No. It says who uses what, by company size, industry and country, so you can see which tools companies like yours choose. For features and prices, read the vendors.

Can I get the companies on any of these?

Yes: click the tool, see the first 20 companies, and sign up for the full list with verified e-mails. Counting is free.

Companies and people

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