DeployStack
Open-source, self-hosted alternative to Vercel and Render
10 followers
Open-source, self-hosted alternative to Vercel and Render
10 followers
DeployStack is a robust, self-hosted CI/CD platform that turns any VPS into a private deployment engine. Built for developers who want Vercel like automation without the vendor lock-in or high costs. Key Features Automated Pipelines: GitHub Webhook integration for instant containerized builds. Architecture: Kafka-driven job queues ensure stable, high-concurrency builds. Security: One-script setup with dynamic secrets and hardened local networking. Own your infrastructure. Deploy on your terms.
The "one-script setup on a fresh VPS" bar is the right one — most self-hosted CI/CDs lose people in the first 20 minutes of nginx + secrets + webhook config. Curious about the Kafka choice though: at the scale most solo-VPS deployers run, what made async job queuing worth the extra operational weight vs a simpler Redis/BullMQ stack? Genuinely curious where the inflection point landed for you.
@borrellr_ A big part of the decision was moving from a push-based model to pull-based architecture.
With BullMQ setup, the queue pushes jobs to workers, which can be heavy for a VPS if multiple deployment are there at once. Using Kafka, I can decide when to pull, when a deployment completes irrespective of it's status (success or failure), the runner can pull next deployment. This make a proper sequence in the backend and no racing between the deployments.
I've thinked upon one feature here too which is when a deployment fails, I can call a LLM model to identify the rootcause and then can tell the developer to fix that.
Hope this is what you're expecting, also please let me know if you have any other questions, love to hear that :)
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The Kafka integration for handling deployment jobs is a smart move—async job processing is exactly what separates stable self-hosted solutions from ones that break under load. The security-first approach with databases bound to localhost is the kind of detail that matters when developers are trusting you with their infrastructure.
@osakasaul This is the reason for which DeployStack can handle load during heavy deployments and makes this reliable
RiteKit Company Logo API
@mohitsingh2002 "The moment a project starts getting traction" — that's the exact window where being findable in AI search (Perplexity, ChatGPT, Gemini) matters most. Right now when a developer types 'self-hosted Vercel alternative' or 'no surprise bills CI/CD' into those tools, DeployStack may not be in the answer at all. MentionFox tracks those AI mentions and shows you the gaps. Happy to run a free GEO scan on deploystack.com and send you back exactly where you're showing up — and where you're invisible.
Saul
@osakasaul Sure I would love to know where DeployStack currently showing up, you can share the scanning details with me
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@mohitsingh2002 Just ran a quick GEO scan, nott too deep, but a quick-check, looking at how well your business is being recommended by the LLMs, and here's the honest picture:
For the query "best self-hosted Vercel alternative open source 2026" across ChatGPT, Perplexity, and Gemini, DeployStack isn't surfacing in the top recommendations yet. The names dominating those answers right now are Coolify, Dokploy, CapRover, Dokku, and Kamal — even though your Kafka-driven architecture is genuinely differentiated (none of them have async deployment queues the way you do).
The gap is recency + structure, not quality. Your Medium posts from April are solid technical content, but LLM crawlers (especially Perplexity and ChatGPT's web search) heavily weight:
Comparison tables on third-party sites
Schema.org SoftwareApplication markup on your own pages
Citations in roundup articles like Northflank's "Best Vercel alternatives 2026" and DigitalOcean's "10 Vercel Alternatives" — neither lists you yet
Reddit/HN threads where someone names you as the answer to a specific question
What MentionFox does: GEOFixer runs a daily scan checking which AI engines surface DeployStack for queries that matter to you (self-hosted CI/CD, Vercel alternative, Kafka deployment, etc.), then trains the engines by seeding authoritative mentions in the places they actually crawl.
Nothing does this but MentionFox.
We also track which competitors are eating your share so you can write content that converts those queries.
If you sign up at https://mentionfox.com/ what you want to do for best resutlts from today - ones you will verify by seaching in ChatGPT, Gemini, Grok, etc. after our machine has had time to do it's thing, is ask questions for prodct recommendations, and see how the world is now being told to go to you over others.
To make this happen, in mf:
1. Give as many competitors as possible in https://www.mentionfox.com/dashboard/company-profile (To prove that I believe in this, down below, the images show just tthe top mentionfox's competitors (by all means, see who we are crushing...) - that shows you how important the market is, and, how it's worth my time to do the competitor-adding and, this is because it gets used by GEOfixer autopilot, hich does the proactive running of interactions with the LLMs, convincing them why we are top choice. (And, now let's make that happen for you...)
2. In https://www.mentionfox.com/dashboard/geofixer turn on Autopilot - this is what trains the LLMs.
You will find tools for things where you can do them, and in every way possible, we make it easy to do them.
If I may be of further assistance, please do let me know. saul@mentionfox.com
Oh! And best of luck with DeployStack and any other projects!
Saul
🚀 New feature: Custom Domains with Auto SSL
You can now attach any domain or subdomain to a deployment and DeployStack automatically provisions a Let's Encrypt SSL certificate via Certbot — no manual Nginx config needed.
This was the top requested feature since launch. Every deployment now feels production-grade, right from your own VPS.
Try it: deploystack.builtbymohit.com