# Aperture vs Sapia.ai

Sapia runs chat-based AI interviews for enterprise high-volume hiring, focusing on bias reduction frameworks. Aperture runs adaptive voice-and-chat interviews with λ-core scoring and a built-in ATS. Sapia fits legacy enterprise procurement. Aperture fits teams that want modern signal without a six-month rollout.

## Pick Sapia.ai If
- You're an enterprise standardized on text-only chat screening.
- You need a vendor with long-established enterprise procurement relationships.

## Pick Aperture If
- You want adaptive interviews that probe, not a fixed chat script.
- You want confidence intervals on scores, not a single predictive grade.
- You want to launch in days without an enterprise procurement cycle.
- You want a built-in ATS instead of plugging into a legacy one.

## How Aperture Compares to Sapia.ai

| Feature                                  | Aperture                                                                                         | Sapia.ai                  |
|------------------------------------------|--------------------------------------------------------------------------------------------------|---------------------------|
| AI Behavioral Interviews                  | 15-minute adaptive, probes deeper based on answers                                              | Chat-based structured interviews |
| Scoring Model                             | [λ-core scoring with confidence intervals across 6 dimensions](/content/lambda-core/index.html) | Predictive grading        |
| Confidence Intervals on Scores            | Yes                                                                                              | No                        |
| Pool-Relative Ranking                     | Yes                                                                                              | No                        |
| Built-in Applicant Tracking System        | Yes                                                                                              | No                        |
| ATS Integrations                          | [LinkedIn, Greenhouse, Ashby, Lever, Indeed](/content/product/index.html)                   | Yes                       |
| Pricing Model                            | [Plan-based, never per-interview](/content/pricing/index.html)                             | Enterprise contract       |
| Free Tier                                | Yes                                                                                              | No                        |
| Candidate Data Never Sold                | Yes                                                                                              | Check provider policy     |

*Comparison based on publicly available information as of May 2026. Verify details directly on [Sapia.ai](https://sapia.ai/).*

## Common Questions

**Is Aperture a Sapia alternative?**  
Yes, for teams that want modern adaptive interviews and λ-core scoring instead of a fixed chat format bolted into a legacy enterprise stack.

**Does Aperture do chat-only interviews?**  
Aperture supports text, voice, and video inputs. Candidates choose what fits them best, which lifts completion rates.