
Signal
Telegram
Element.io
Briar
Tox
WhatsApp
Threema
π SimpleX - the most private and secure chat - now with double ratchet E2E encryption!

BackupLABS
Rewind
Notion Backups
StoreVault.app
Solid Backup
SysCloud
HYCU Protege for AWS
Backup and restore for Asana, ClickUp, Monday & more

Which is more popular?
Based on our record, SimpleX chat seems to be more popular. It has been mentioned 75 times since March 2021.
Website, pricing, platforms and company facts side by side.
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|---|---|---|
| Website | simplex.chat | probackup.io |
| Pricing | ||
| Company | 2019 | Startup from Belgium Β· 1 - 9 employees Β· 2019 |
| Listed in |
In their own words, as submitted to SaaSHub.


SimpleX is a new platform for distributed Internet applications where the privacy of the messages and the network matters most. The current version is stable, robust and can be used from the terminal (command line) on all major desktop platforms (Linux/Mac/Win) and on Android phones in Termux!...
ProBackup provides daily, automated backups for the productivity and CRM apps your team runs on: Asana, ClickUp, Monday, Airtable, Trello, Notion, Jira, Slack, HubSpot, Podio, and more. Connect each app via secure OAuth and we automatically back up your data every 24 hours. No scheduling, no...
What each product offers, as listed by its team.


Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
SimpleX Chat is highly recommended for privacy-conscious individuals, activists, journalists, or anyone who handles sensitive information and values secure communication. It is also a good option for those interested in trying out decentralized, open-source communication platforms.
Overall verdict
Why this product is good
Recommended for
How often each product is chosen within a category, 0β100% relative to the other.


As answered by people managing SimpleX chat and ProBackup.
ProBackup's answer:
Infrastructure runs on AWS. Backup files are stored in AWS S3 and metadata (IDs, tree structure, webhook registrations) in AWS RDS, encrypted at rest with AES-256 via AWS Key Management Service. Customers can choose from nine AWS regions (Ireland, Frankfurt, London, North Virginia, Montreal, SΓ£o Paulo, Sydney, Singapore, Tel Aviv). ProBackup connects to each source app through its official API over OAuth, with all tokens AES-256 encrypted using unique initialization vectors. Data in transit is secured via SSL/TLS on port 443, enforced with HSTS. The backup engine is incremental and versioned, creating independent snapshots each cycle.
ProBackup's answer:
ProBackup started in 2017 as Momentum Tools, originally built to back up Podio. As more teams moved their operations into a growing range of SaaS apps and hit the same blind spot β that vendors don't protect customer data from customer-side mistakes β the product expanded. In August 2020 it relaunched under the ProBackup brand, adding Asana as the first new platform, and grew steadily from there to cover 20+ apps. A major platform refresh came in September 2023, SOC 2 compliance was achieved in May 2025, and the current version (3.0), with a completely redesigned UI, launched in August 2025. Today ProBackup is a lean, product-led company (ProBackup BV) serving ~2,500 customers.
ProBackup's answer:
ProBackup is purpose-built for SaaS productivity and CRM apps β not files or servers. It backs up the data living inside Asana, ClickUp, Monday, Airtable, HubSpot, Trello, Notion, Jira, Slack, Podio, and 20+ other tools, fully automatically every 24 hours. The key insight: your SaaS vendor backs up their own infrastructure for their disaster recovery, not to protect your work. If your team β or an AI agent acting inside the app β deletes or overwrites a record, the vendor can't bring it back. That gap is what ProBackup fills. Backups are incremental and versioned, so you get point-in-time recovery and can restore exactly what you need: a single field, a comment, a whole project. Optional Google Drive sync adds a second, independent layer of redundancy you control.
ProBackup's answer:
A few reasons. Breadth: one account covers 20+ platforms, and you can add unlimited apps on any plan. Granularity: restore a single record or an entire board, with point-in-time recovery to any previous day. No setup overhead: backups run automatically every 24 hours β no scheduling, no maintenance. Independent redundancy: unlike tools that dump a new CSV after every cycle, ProBackup syncs to a live Google Sheet you own, so you keep a usable copy even if ProBackup is unavailable. And trust: SOC 2 compliant, AES-256 encryption, isolated key management (no one at ProBackup can read your raw data), and a choice of nine AWS storage regions worldwide. It's a focused, product-led tool β self-serve onboarding, simple UI, transparent pricing.
ProBackup's answer:
Teams that run their daily operations inside SaaS productivity and CRM apps and can't afford to lose that data β typically SMBs and mid-market companies, often without a dedicated IT/backup function. The buyer is usually the admin, operations lead, or team owner responsible for an Asana, ClickUp, Monday, HubSpot, or Airtable workspace who recognizes that accidental deletion, a rogue integration, a departing employee, or an AI agent gone wrong could wipe out work the vendor won't restore. ~2,500 customers today, with a 35% trial-to-paid conversion rate.
Share your experience with using SimpleX chat and ProBackup. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


One of the recent secure messaging apps that has entered the scene is SimpleX Chat. It claims to be the first messaging app that has no user IDs. This private messaging app uses its proprietary platform called...
We have no reviews of ProBackup yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


Anyway, copying and reproducing is a great way to learn. It also train the mind to decompose every applications in small pieces. The same could have been done for Briar, SimpleX or Telegram applications, all of them are open-source and... - Source: dev.to / 3 months ago
Https://simplex.chat/ It already has quite big communities https://simplex.chat/directory/. - Source: Hacker News / 7 months ago
I like the way SimpleXChat works. Good luck getting anyone to switch to it though. https://simplex.chat/. - Source: Hacker News / 10 months ago
Tracking ProBackup since May 2024.
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