COMPARISON
DANIAN vs Heroku.
DANIAN is managed hosting for ~150 open-source apps at €9 per app, per month.
Heroku is a platform-as-a-service for deploying your own code, with usage-based dyno pricing and a marketplace of paid add-ons.
This page compares the two for the one workload they overlap on — running an open-source app — and is honest about everything else.
✓Free 7-day trial ✓99.9% Uptime SLA ✓No credit card ✓Cancel anytime
✓Free 7-day trial ✓99.9% Uptime SLA
✓No credit card ✓Cancel anytime
Feb 2026
Different shapes of product
What each platform is actually for.
Most "X vs Y" pages skip this part. We start with it because the answer to "which one should I pick" depends entirely on what you're trying to run.
DANIAN
Managed hosting for a curated catalog of 150+ open-source applications at a flat €9 per app, per month — Mattermost, n8n, Vaultwarden, Matomo, EspoCRM, Nextcloud, Mautic, PeerTube among them. There's no repository to connect and no code to deploy: pick the app and it arrives running, with its database, daily off-site backups, security patches, hardware, monitoring and human-on-call support included. Underneath, apps run on multi-tenant infrastructure with hardened container isolation, per-app resource guarantees and isolated networking, with per-container terminal and file-manager access in the dashboard. Your data lives in any of 21 datacenter regions across six continents.
CATALOG PER-APP FLAT €9
21 REGIONS · 6 CONTINENTS
Best fit: SMBs and teams that want to run a known open-source app without engineering it themselves.
Heroku
A platform-as-a-service for deploying custom application code via Git push and buildpacks. Apps run in containers ("dynos") on AWS infrastructure in US and European regions. Pricing is component-based — dynos plus paid add-ons for Postgres, Redis, monitoring, and so on. As of February 2026, on a sustaining-engineering footing under Salesforce.
PAAS FOR CUSTOM CODE
DYNO + ADD-ONS BILLING
SUSTAINING ENGINEERING
AWS-ONLY
Best fit: teams shipping custom application code who want a buildpack-driven deploy workflow and an established add-on ecosystem.
Feature comparison
How they line up on the things that overlap.
Twelve attributes that matter when the workload is "run an open-source app". Where Heroku has a partial answer, we mark it accordingly.
| ATTRIBUTE | DANIAN | HEROKU |
|---|---|---|
| Open-source app catalog | ✓ ~150 pre-configured apps | × No catalog — bring your own code |
| Custom application code (Git push) | × Not supported | ✓ Buildpacks & Procfile |
| Pricing model | €9 / app / month — flat | Dyno tier + per-add-on usage |
| Database included | ✓ Yes — sized for the app | × Paid add-on (from $5/mo Mini, $50/mo Standard-0) |
| Daily off-site backups | ✓ Included | — Postgres-only, paid tiers |
| SSL / custom domain | ✓ Included | ✓ Included on paid plans |
| Datacenter regions per app | ✓ Choose any of 21 regions per app | AWS US and European regions only |
| Support shape | Chat with a human; we perform DNS, SMTP, integration work | Ticket-based; engineer access on Premier tiers |
| Add-on marketplace | × No marketplace | ✓ Heroku Elements (200+ services) |
| Salesforce integration (Heroku Connect) | × Not supported | ✓ First-party |
| Active feature development (as of 2026) | ✓ Active | × Sustaining engineering since Feb 2026 |
Where DANIAN wins
For one specific job — running open-source apps.
Honest read
Where Heroku still beats DANIAN.
DANIAN doesn't compete on every workload Heroku handles. If any of the three profiles below sound like you, the right answer is to stay on Heroku — or to pick another PaaS that's still actively building.
You ship custom code
Your app is a Rails monolith, a Node service, or a Python worker fleet that you wrote and you build. git push heroku main is part of your workflow and your team is comfortable with buildpacks. DANIAN doesn't take a Git push. We don't compete here.
Stay on Heroku
You depend on Heroku Connect or Heroku Postgres tooling
Bi-directional sync with Salesforce orgs, the dataclips pattern, the mature Postgres extension catalogue, fork-and-follow for migrations — these are first-party Heroku features that DANIAN has no equivalent for. If your operational shape is built around them, the cost of leaving exceeds the savings.
Stay on Heroku
You're on Heroku Shield with workload-specific compliance needs
Heroku Shield offers BAA-backed infrastructure with isolated dynos and Private Spaces designed for regulated workloads. DANIAN runs a curated catalog of open-source apps for the SMB and agency segment — different category, different fit. If your workload depends on Heroku Shield specifically, that's the right pick.
Stay on Heroku Shield
Real-world math
One open-source app, one production workload.
Scenario: a 30-person team running self-hosted Mattermost as their internal chat. Modest traffic, a single Postgres database, file uploads, and SSL on a custom domain. Both columns assume a production-ready setup, not a hobby tier.
DANIAN — Mattermost on the catalog
YOUR MONTHLY INVOICE
Mattermost (any team size) - €9
Postgres (sized for the app) - Included
File storage for uploads - Included
Daily off-site backups - Included
SSL + custom domain - Included
Bandwidth - Included
Monitoring + chat support - Included
Engineering time / month - €0
Effective monthly €9
All-inclusive. No per-seat math. The 30-person team and a 300-person team pay the same €9.
Heroku — Mattermost via Docker buildpack
YOUR MONTHLY INVOICE
Postgres Standard-0 - $50
Redis Premium-0 - $15
S3-compatible object storage¹ - $10–20
SSL + custom domain - Included
Monitoring add-on - $15
Engineering time / month² - €60 – 340
Effective monthly ≈ €160 – €460
¹ Mattermost stores uploads on disk; Heroku's filesystem is ephemeral, so an external object store is required. ² Initial container packaging plus 1–3 h/mo for upgrades, log review, and dyno restarts at €60–120/h.
February 6, 2026
What "sustaining engineering" actually means.
Questions
What buyers ask before they pick.
DEPLOY IN YOUR REGION
21 datacenter locations on six continents
Pick the region closest to your users.
United States, Germany, Finland, Singapore, Australia, Brazil, Canada, Netherlands, UK, Spain, Italy, France, Sweden, Malaysia, India, Japan, Mexico, Poland, South Korea, Chile, South Africa and more coming soon
REVIEWS
Hear from customers like you
No more maintenance headaches!
Finaly, I can relax and not bother with maintenance. Each of the softwares that we run on DANIAN is automated and running stable for couple months already. They even assist us with modifying the DNS records. Once we needed to modify the config of Nextcloud so that we are able to upload higher than 5GB files and they assisted us fast. I also love their documentation!
Kevin Blackwell
Best managed service
I previously ran Peertube, Mastodon, Mattermost and Mirotalk on other providers before switching to DANIAN. I was tired of handling the updates and backups myself. Not only that the performance is "out of this world" fast, but their tech support is amazing. Since then I added 5-10 more Apps on my account. I also love how they add more softwares on their list constantly!
William Northfield
Love the personalized service!
George Adams
n8n runs excellent
David Hartmann
Smooth experience
I needed a way to manage the projects and files for my company. This was the first time I learn about opensource. I asked their support and livechat and they assisted me immediately. I started with Openproject. Later I added Nextcloud. My team were able to get used to the apps fast.
Levi Nilsson
Bye GA
Wyatt Mitchell
Love the freedom
I wanted to use a crm for my startup. I signed up for the free trial. Tried out espocrm and dolibar and picked one. Their dashboard is very easy for a beginner. I recommend them and feel confident in choosing them.
Elias Koch
Wow just wow
After discovering DANIAN, I wished I'd found them sooner — their solution is excellent and deserves wider recognition. Very good solution!
Tyler Hollander
Professional tech support!
Bastian Engel
Their support team is the best!
I had a problem with my card and the subscription could not be renewed in time. I notified their support and surprisingly, they showed much understanding. They basically left my apps run until I solved the card issue. Other providers would have deleted my data in a heartbeat. This is the way to build client-vendor trust!
George Adams
Fair price and fast
4 months ago I activated n8n, Uptime kuma, Vaultwarden and Paperlessngx. So far everything is perfect. The performance of all apps is excellent. I contacted their support team couple times for using custom subdomains for the apps and they were fast and kind. I'm constantly recommending them to my network!
Atanas
Vaultwarden 10/10
I wanted to selfhost a passwords manager for my company but I didn't trust the mainstream providers. I tried out Vaultwarden for the free trial. I loved how their support team communicated with me professionally but still kind. I know that I can contact them whenever with whatever question I have. Recommended!
James Smith
Multiple locations options
Edward Nelson
Everything just works!
My focus is on my business, not running servers. I love that I can lauch any app without having to think about the tech behind it. Everything just works!
Tony Roy
Awesome support team!
Filip
Very proactive!
Today couple of the videos on my Peertube got viral. Before I even noticed, their support have notified me via email that they proactively upgraded my app with more cpu & ram so that it continues to work without any downtime. They left the upgraded app with the added resources for couple days until the traffic stabilizes. After that I had the possiblity to stay on the same plan or keep the upgraded plan. Out of gratitude I stayed on the upgraded one.
Luke Hall
Win-win!
I run a web design biz. After I perform the work for my clients, they constantly ask me for more software solutions. So I partnered with DANIAN. Not only I provide the requested softwares for my clients and get the increased revenue boost by delegating all to DANIAN, but also for those clients that wish to order directly from DANIAN, I send them an affiliate link. Win-win on all sides!
Luke Walker
Jeffrey Johnson
Awesome customer service
I needed to add analytics on my website but I didn't know anything about DNS. Their team guided me at all phases and they performed the changes for me. Additionally they were transparent and notified me of every change applied and steps performed.
Gabriele Marino
Good admin dashboard
Not only that I got Chatwoot, I also have access to the management dashboard. I love that I can view my hourly/daily usage and perform manual backups and restorations if needed. I don't need the level of control but it feels good to know that I have it if I need it.
Matthew Turner
Andreas Schmitt
Great service!
I configure custom Matomo tracking for my clients as a monthly service. Many of my clients were asking if they can selfhost Matomo instead of using the Cloud service. My employee recommended DANIAN. Basically, I can activate as much Matomo's in any of 20+ countries the same day. Additionally the affiliate revenue is a nice bonus.
Jacob Turner
Smooth experience
I was listing through youtube tuts on how to install Bookstack myself. Then randomly, I found their video playlist exactly for Bookstack. Got curious and went at their website. For the same price (or higher) that I would pay for just the VPS, with them I'm getting a fully managed Bookstack. It's a no-brainer decision!
Elias Gustafsson
Mason Hayes
Its a great service
Its a great service. I love the performance of my Mastodon community. It keeps on growing and I don't have any worries about backups, secuirity, updates, etc.
Vinícius Rocha
Very intuitive solution!
I wanted to use a nocode software for my company. A friend recommended them so I tried both Baserow and NocoDB, couple days later picked one.
Haruto Hashimoto
Henrik Otto
Run the math against your real workload.
Daily off-site backups · Full data export
