---
description: Side-by-side comparison of Slack vs Flex Surveys. Learn about each of the product's price, benefits and disadvantages. Choose the best software for your business in Singapore.
image: https://gdm-localsites-assets-gfprod.imgix.net/images/capterra/og_logo-e5a8c001ed0bd1bb922639230fcea71a.png?auto=format%2Cenhance%2Ccompress
title: Slack vs Flex Surveys Comparison - Capterra Singapore 2026
---

Breadcrumb: [Home](/) > [Live Chat Software](/directory/30797/live-chat/software) > [Slack \<span\>vs\</span\> Flex Surveys](https://www.capterra.com.sg/compare/135003/145402/slack/vs/flex-surveys)

# Compare Slack vs Flex Surveys

Canonical: https://www.capterra.com.sg/compare/135003/145402/slack/vs/flex-surveys

> Detailed comparison between Slack and Flex Surveys. Check ratings, reviews, pricing, and features to make the best decision for your business.

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## At a Glance

| Metric | Slack | Flex Surveys |
| **Overall rating** | 4.7/5 | 5.0/5 |
| **Total Reviews** | 24046 | 76 |
| **Starting Price** | US$8.75 | US$4,500.00 |
| **Free Trial** | Yes | No |
| **Free Version** | Yes | No |
| **Deployment** | Cloud, SaaS, Web-based, Mac (Desktop), Windows (Desktop), Android (Mobile), iPhone (Mobile), iPad (Mobile) | Cloud, SaaS, Web-based, Mac (Desktop), Windows (Desktop), Linux (Desktop), Chromebook (Desktop), Android (Mobile), iPhone (Mobile), iPad (Mobile) |
| **Support** | Email/Help Desk, FAQs/Forum, Knowledge Base, Chat | Email/Help Desk, FAQs/Forum, Knowledge Base, Phone Support, Chat |
| **Training** | In Person, Live Online, Documentation, Videos | In Person, Live Online, Webinars, Documentation, Videos |

## Best for

### Slack

Slack is used by engineering departments, IT professionals, customer service teams, sales representatives, project managers, marketing teams, HR departments, and security professionals.

### Flex Surveys

We offer our services to any company that wishes to improve employee engagement. No size is too small or too big. Contact us and we can custom tailor any package to suit your needs.

## Key features

### Slack

- API
- Access Controls/Permissions
- Alerts/Notifications
- CRM
- Collaboration Tools
- Communication Management
- Customizable Templates
- Feedback Management
- Mobile Access
- Multi-Channel Communication
- Real-Time Data
- Real-Time Notifications
- Reminders
- Reporting & Statistics
- Reporting/Analytics
- SSL Security
- Search/Filter
- Single Sign On
- Surveys & Feedback
- Third-Party Integrations

### Flex Surveys

- API
- Access Controls/Permissions
- Alerts/Notifications
- CRM
- Collaboration Tools
- Communication Management
- Customizable Templates
- Feedback Management
- Mobile Access
- Multi-Channel Communication
- Real-Time Data
- Real-Time Notifications
- Reminders
- Reporting & Statistics
- Reporting/Analytics
- SSL Security
- Search/Filter
- Single Sign On
- Surveys & Feedback
- Third-Party Integrations

## Links

- [View Slack Profile](https://www.capterra.com.sg/software/135003/slack)
- [View Flex Surveys Profile](https://www.capterra.com.sg/software/145402/flex-surveys)
- [View Original Comparison](https://www.capterra.com.sg/compare/135003/145402/slack/vs/flex-surveys)

-----

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