Eightfold vs Fountain
Which one do AI engines recommend, and how do they differ on price, fit and features?
The short answer
Eightfold is the stronger AI pick in Recruiting: it has a visibility score of 3.1 versus 0.6 for Fountain, and ranks ahead in 0% of the answers that name both.
Choose Eightfold if…
- You want the brand AI engines rank higher (3.1 vs 0.6)
- AI answers describe it more positively (29% vs 0% positive)
- You need SOC 3 or ISO 27001 or ISO 27017 or ISO 27701 or ISO 42001 or FedRAMP Moderate coverage
- You prefer a larger, established vendor (501–1,000 employees)
Choose Fountain if…
- You need ISO 27001:2022 coverage
AI visibility side by side
Latest weekly run · Nov 3
| Metric | Eightfold | Fountain |
|---|---|---|
| Visibility score | 3.1% | 0.6% |
| Change vs last week | New | New |
| Rank in Recruiting | #29 | #60 |
| Share of voice | 1.1% | 0.4% |
| Mentions this run | 7 | 2 |
| Positive in AI answers | 29% | 0% |
The stronger value in each row is marked with a ✓.
Visibility score trend
Weekly runs over the last 60 days
Eightfold 0pp · Fountain 0pp over 0 weekly runs.
Engine by engine
Eightfold leads on 2 of 3 engines
Head to head in AI answers
1 engine answers name both brands
| Prompt | Engine | Eightfold | Fountain |
|---|---|---|---|
| What are the best recruiting tools in 2026? | Perplexity | #20 | #14 |
Features, pricing & fit
| Dimension | Eightfold | Fountain |
|---|---|---|
| Integrations | — | 40+ |
| Compliance | SOC 2 Type II, SOC 3, ISO 27001, ISO 27017, ISO 27701, ISO 42001, FedRAMP Moderate | SOC 2 Type II, ISO 27001:2022 |
| Founded | 2016 | 2014 |
| Headquarters | Santa Clara, California | San Francisco, CA |
| Employees | 501–1,000 | 201–500 |
| Funding | Series C · $397M raised | Series C · $185M raised |
| Best for | — | High-volume employers hiring hourly frontline workers, such as food and beverage, hospitality and on-demand services. |
Pros and cons
Themes from the AI answers that mention each brand
Eightfold
- Skills-based talent intelligence
Fountain
Profile in progress.
Data collected ·ChatGPT, Perplexity, Google AI Mode·coverage 100%·next run
Cite as: SlateIndex, “Eightfold vs Fountain”, https://slateindex.ai/compare/eightfold-vs-fountain, data of Nov 3, 2026. Licence: CC BY 4.0.