# Overloop

Overloop is an AI sales prospecting platform. It builds prospect lists from a built-in B2B contact database, finds work emails and phone numbers, and surfaces company changes that can prompt outreach. It drafts personalized email and LinkedIn messages for users to review, then runs multichannel follow-ups and tracks replies.

Page: https://slateindex.ai/brand/overloop · data of 2026-11-03

## Facts

- Founded: 2015
- Headquarters: Brussels, Belgium
- Employees: 11–50
- Company type: Division of Sortlist
- Deployment: Cloud
- Best for: Sales teams running outbound prospecting that want AI-drafted email and LinkedIn outreach reviewed before it is sent.
- Compliance: CASA Tier 2, GDPR

## Products

- Buying signals: Surfaces relevant company changes such as a new executive, a hiring push or a funding round.
- Phone number finder: Searches several sources for phone numbers, including mobiles when available.
- Email verification: Finds work emails and checks that they are valid.
- B2B contact database: Built-in database of 450M+ contacts for building prospect lists.
- Multichannel outreach: Email and LinkedIn sequences with AI-drafted messages, follow-ups, and open, click and reply tracking.

## Rankings

| Category | Rank | Visibility | Mentions |
|---|---|---|---|
| Sales Engagement | 53 of 59 | 0.0 | 0 |

## By engine

| Engine | Visibility | Mention rate |
|---|---|---|
| chatgpt | 0.0 | 0.0% |
| google_ai_mode | 0.0 | 0.0% |
| perplexity | 0.0 | 0.0% |

## Definitions

- Visibility (0–100): how often and how high AI answers name the brand, weighted by position.
- Mention rate: share of collected AI answers that name the brand.
- Share of voice: the brand's mentions as a share of all brand mentions in the category.
- Citation authority: share of answers naming the brand that cite the brand's own site.

Cite as: SlateIndex, “Overloop AI visibility profile”, https://slateindex.ai/brand/overloop, data of 2026-11-03. Licence: CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/).