# IRIS CARBON alternatives: what AI models name instead, November 2026

Gane Index, November 2026 Edition. 148 of the 252 answers in the 1 category where IRIS CARBON holds a standing named it neither first nor as an alternative; these are the first choices those answers made. Page: https://www.gane.ai/index/finance/vendors/iris-carbon/alternatives

## Named instead, most often (every category and segment added)

- Workiva: 65
- DFIN ActiveDisclosure: 25
- Certent Disclosure Management: 10
- Toppan Merrill Bridge: 4
- ActiveDisclosure: 2
- Highland Business Services: 2

## SEC and disclosure reporting

**Small business**: 38 of 84 answers did not name IRIS CARBON (IRIS CARBON is #2 of 5 at 29%).

- DFIN ActiveDisclosure: first choice in 7 of those 38
- Certent Disclosure Management: first choice in 5 of those 38
- Workiva: first choice in 5 of those 38
- Highland Business Services: first choice in 2 of those 38
- Toppan Merrill Bridge: first choice in 2 of those 38
- ActiveDisclosure: first choice in 1 of those 38
- Bridge: first choice in 1 of those 38
- Computershare: first choice in 1 of those 38

**Mid-market**: 47 of 84 answers did not name IRIS CARBON (IRIS CARBON is #4 of 6 at 16%).

- DFIN ActiveDisclosure: first choice in 13 of those 47
- Workiva: first choice in 12 of those 47
- Certent Disclosure Management: first choice in 5 of those 47
- ActiveDisclosure: first choice in 1 of those 47
- DataTracks Rainbow: first choice in 1 of those 47
- EDGAR: first choice in 1 of those 47
- Edgar Filer Manager: first choice in 1 of those 47
- SEC.gov: first choice in 1 of those 47

**Enterprise**: 63 of 84 answers did not name IRIS CARBON (IRIS CARBON is #5 of 9 at 0%).

- Workiva: first choice in 48 of those 63
- DFIN ActiveDisclosure: first choice in 5 of those 63
- Toppan Merrill Bridge: first choice in 2 of those 63

Published under CC BY 4.0. The output is the models' output; nothing here is a recommendation by the index.