SaaS ideas your next customers are already looking for
100 SaaS startup ideas for the people who said they'd pay, from agency owners to dentists. Micro SaaS ideas, AI SaaS ideas and B2B SaaS ideas: find yours, build it, sign them up.
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Pain points in business: what people struggle with
Search the problems to solve, as people described them on Reddit and other platforms, in their own words.
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Fragile Kubernetes Clusters
Operators struggle with fragile container orchestration configurations that cause outages, silent failures, and hard-to-recover cluster states.
In their words
having an okd cluster which basically runs fine - except in some specific areas which hurt a lot (egressIP, egressfirewall)
About 30% of our systems are stuck at the GRUB loader this morning. We host on Azure B2s machines.
Our services went down due to a Docker issue... we have no DevOps colleague at all
a node failed and we where in black for 4 minutes - Nothing warned us that it was no longer streaming
we kept hitting rate limits on shared nodes when there is a big drop, transactions just pile up and half fail
I spend the next few hours emailing clients who were using it instead of the domain it had associated
I already lost 2 hours today on this; it's not my job to be their docs tester.
I've been bit by a karpenter consolidation more than once and was looking for a way to have a reasonably stable environment as cheaply as possible.
there admin portal is not even supporting power off and on
How would you implement rate limit for this external dependency?
We have seen some community feedback around the sensor being resource-heavy at scale, with potential CPU/memory impact or node instability.
Our "prod" and "dev" environments were sharing rate limit quotas. Dev was sometimes throttling prod
if I could migrate off cloudflare and sort of have a hybrid back up in case cloudflare goes down again
I've got a retainer client unfortunately still stuck on Azure, and their whole intake grinds to a halt when it goes down.
DevOps, SRE, platform engineers
Where they talk
- r/kubernetes
- r/devops
- r/AI_Agents
- r/sysadmin
- r/selfhosted
- r/docker
- r/apachekafka
- r/Proxmox
Tools they use today
- Kubernetes
- Docker
- Redis
- Karpenter
- Cilium
- Cloudflare
- EKS
- Kafka
Why those fall short
- no automatic detection or alerting for old snapshots
- prior setup used raw IPs, no Elastic IP associated
- examples wrong, roles invalid, prereqs missing, not agent-usable
- dqlite database locked, Calico controller restarts, tokens not refreshing, cluster breaks every 6 months
- central team owns creation, no self-service or scheduled shutdown
Map of ideas
Drawing the map…