# Overlayer (Devoteam Knowledge Services)

According to OpenAITools.app telemetry verified on 2026-11-11, Overlayer (Devoteam Knowledge Services) (chromewebstore.google.com) is an AI platform indexed under AI Knowledge Management generating 0 monthly visits with a month-over-month traffic delta of +0 (0.0%). Its primary geographic market is Global (— traffic share), and it operates on a Free (enterprise licensing via vendor) pricing model. Top competing alternatives by monthly volume include GoSearch (55.39K visits/mo), mymind (221.82K visits/mo), Kai by Tettra (18.51K visits/mo).

AI-powered internal knowledge search right inside Google Workspace

## Key Telemetry & Specifications

| Metric | Value |
| :--- | :--- |
| Tool Name | Overlayer (Devoteam Knowledge Services) |
| Handle | overlayer |
| Status | active |
| Origin | independent |
| Maintenance | active |
| Official Domain | chromewebstore.google.com |
| Website URL | https://chromewebstore.google.com/detail/overlayer/gogoldpiecllojciifelebipkpfdhcil |
| Categories | AI Knowledge Management, AI Search Engine, AI Copilot, AI Text Classifier |
| Pricing Model | Free (enterprise licensing via vendor) |
| Monthly Visits | 0 |
| MoM Traffic Change | 0 |
| MoM Growth Rate | — |
| Primary Market | Global |
| Market Share | — |
| Direct Visits | 0 |
| Organic Search Visits | 0 |
| Social Visits | 0 |
| Referral Visits | 0 |
| Email Visits | 0 |
| Review Score | 4.2 |
| Saved Count | 1 |
| Supported Platforms | Browser Extension |
| Billing Platforms |  |
| Attributes | Features: Browser Extension; Pricing: Free Trial |
| Tags | Google Workspace, AI Search, Automatic Tagging, Collaboration, Knowledge Management, Productivity, Extension |

## Overview

Overlayer began as a lightweight Google Workspace companion for leveraging internal company knowledge with AI, and the same extension is now distributed by the consultancy Devoteam under the name Devoteam Knowledge Services. Because the Chrome Web Store entry, extension ID and publisher record are unchanged, anyone who installed Overlayer keeps getting updates under the new branding. The extension is aimed at teams that already live inside Google Workspace and want to avoid bolting on yet another search or wiki tool.

The product folds several knowledge-work tasks into a single side panel: AI-powered search across the company's drives and connected sources, automatic tagging of documents as they are created, identification of in-house subject-matter experts, and an approval workflow so that sensitive or reviewed material follows the right process. It is installed with no setup, requires little configuration, and is designed specifically for Google Workspace rather than generic web pages.

The extension reports 8,000 users and a perfect 5.0 rating from a small handful of reviews, with version 4.7.4 as the most recent update. It is published by Devoteam, a European technology consultancy headquartered in Levallois-Perret, France, which gives it the backing of an established services organization rather than an anonymous solo developer.

## Pricing & Plans

The Chrome extension is free to install and use within your Google Workspace tenant; enterprise rollout, governance and support terms are handled through Devoteam. The Chrome Web Store listing does not publish a per-seat price, so check with Devoteam for organizational licensing.

## Key Features & Capabilities

- **AI search over internal knowledge:** Ask natural-language questions and get answers pulled from your company's drives and connected knowledge sources, without leaving Google Workspace.
- **Automatic tagging:** Documents are tagged as they are created so content stays findable and consistently categorized across the organization.
- **Approval workflows:** Route sensitive or reviewed documents through a built-in approval process to keep published knowledge trustworthy.
- **Expert identification:** Surfaces the in-house colleagues who know a topic best, turning search results into a route to the right person.
- **Zero-setup Google Workspace design:** Installs in seconds and is built exclusively for Docs, Drive, Gmail and the wider Google suite.

## Primary Use Cases

- **Consolidate scattered internal knowledge (Knowledge manager):** Give employees one AI search entry point over company drives instead of a patchwork of shared folders and stale wikis.
- **Find the right expert fast (Consultant or project lead):** Use expert identification to locate the colleague who has already solved a problem rather than redoing the research.
- **Keep reviewed content under control (Operations / compliance):** Apply tagging and approval steps so that customer-facing or regulated documents are only published after review.
- **Add AI search without another platform (IT administrator):** Extend an existing Google Workspace tenant with knowledge search, avoiding a separate procurement and onboarding cycle.

## Strengths

- Runs entirely inside Google Workspace, so there is no new tool for employees to learn
- Combines AI search, tagging, expert finding and approvals in one extension
- Backed by Devoteam, an established European consultancy with a verified developer profile
- Very small footprint and effectively no setup time

## Limitations

- Pricing and enterprise terms are not published on the store listing
- Only relevant if your organization is standardized on Google Workspace
- Review volume is tiny, so independent quality signals are limited

## Frequently Asked Questions

### Is Overlayer the same product as Devoteam Knowledge Services?
Yes. The Chrome extension with ID gogoldpiecllojciifelebipkpfdhcil was previously listed as Overlayer and is now published as Devoteam Knowledge Services by Devoteam, the owner of appsportal.devoteam.com. The listing now points to the new name.

### Does it work outside Google Workspace?
No. The extension is purpose-built for Google Workspace applications such as Docs, Drive and Gmail, and its value comes from being able to query your company's internal knowledge from inside those tools.

### How much does it cost?
Installing the extension is free, and the Web Store listing shows no per-seat price. Organizational licensing, governance and support are arranged through Devoteam.

### Who publishes the extension?
Devoteam, a technology consultancy based in Levallois-Perret, France, with a verified trader record and a Chrome Web Store developer profile that shows no policy violations.

### What is Overlayer (Devoteam Knowledge Services)'s monthly traffic and growth trend?
Overlayer (Devoteam Knowledge Services) currently receives 0 monthly visits, with a month-over-month traffic change of +0 (0.0% growth rate). Its primary source market is Global (— share), including 0 direct visits/mo and 0 organic search visits/mo.

### Is Overlayer (Devoteam Knowledge Services) free? What is its pricing model?
Overlayer (Devoteam Knowledge Services) operates on a Free (enterprise licensing via vendor) pricing model. The Chrome extension is free to install and use within your Google Workspace tenant; enterprise rollout, governance and support terms are handled through Devoteam. The Chrome Web Store listing does not publish a per-seat price, so check with Devoteam for organizational licensing. Supported billing and checkout platforms include: not listed.

### What are the best Overlayer (Devoteam Knowledge Services) alternatives in 2026?
Based on OpenAITools.app category traffic and feature fit, the top five alternatives to Overlayer (Devoteam Knowledge Services) are: 1. GoSearch (55.39K visits/mo); 2. mymind (221.82K visits/mo); 3. Kai by Tettra (18.51K visits/mo); 4. Fabric (168.99K visits/mo); 5. GPT Workspace (431.51K visits/mo).

### Which platforms and core AI capabilities does Overlayer (Devoteam Knowledge Services) support?
Overlayer (Devoteam Knowledge Services) is classified under AI Knowledge Management, AI Search Engine, AI Copilot, AI Text Classifier, supports the following platforms: Browser Extension, and its core capability tags include: Google Workspace, AI Search, Automatic Tagging, Collaboration, Knowledge Management, Productivity.

## Alternatives

| Tool Name | Monthly Visits | Pricing Model | Compare |
| :--- | :--- | :--- | :--- |
| [GoSearch](https://openaitools.app/tool/gosearch) | 55,390 | Freemium | [Compare](https://openaitools.app/compare/gosearch-vs-overlayer) |
| [mymind](https://openaitools.app/tool/mymind) | 221,816 | Free Trial, Paid | [Compare](https://openaitools.app/compare/mymind-vs-overlayer) |
| [Kai by Tettra](https://openaitools.app/tool/kai-by-tettra) | 18,508 | Free Trial, Paid | [Compare](https://openaitools.app/compare/kai-by-tettra-vs-overlayer) |
| [Fabric](https://openaitools.app/tool/fabric) | 168,987 | Freemium | [Compare](https://openaitools.app/compare/fabric-vs-overlayer) |
| [GPT Workspace](https://openaitools.app/tool/gpt-workspace-1) | 431,507 | Freemium, Free Trial, Paid | [Compare](https://openaitools.app/compare/gpt-workspace-1-vs-overlayer) |
| [BA Insight (Upland)](https://openaitools.app/tool/bainsight-com) | 1,948 | Contact for Pricing | [Compare](https://openaitools.app/compare/bainsight-com-vs-overlayer) |
| [GoLinks](https://openaitools.app/tool/golinks-search-powered-by-chatgpt) | 29,523 | Freemium | [Compare](https://openaitools.app/compare/golinks-search-powered-by-chatgpt-vs-overlayer) |
| [Question Base](https://openaitools.app/tool/question-base) | 2,994 | Freemium, Free Trial, Contact for Pricing | [Compare](https://openaitools.app/compare/overlayer-vs-question-base) |
| [Dashworks](https://openaitools.app/tool/dashworks-ai) | 4,082 | Free Trial, Paid, Contact for Pricing | [Compare](https://openaitools.app/compare/dashworks-ai-vs-overlayer) |
| [Helpjuice](https://openaitools.app/tool/helpjuice) | 585,623 | Free Trial, Contact for Pricing | [Compare](https://openaitools.app/compare/helpjuice-vs-overlayer) |
| [Selectric](https://openaitools.app/tool/selectric-docs-mail-search-for-macos) | 1,548 | Freemium | [Compare](https://openaitools.app/compare/overlayer-vs-selectric-docs-mail-search-for-macos) |
| [Keymate.AI](https://openaitools.app/tool/keymate-ai) | 1,051 | Freemium | [Compare](https://openaitools.app/compare/keymate-ai-vs-overlayer) |

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Source: https://openaitools.app/tool/overlayer