Vane replaces 4 paid apps
One open-source tool, 4 subscriptions it can stand in for. Each pairing below is curated and verified by hand, with the honest catch spelled out. No votes, no pay-to-list.
LicenceMIT
Plateformesyour server
InstallationRun the official Docker image with one command; it bundles Vane and SearXNG
ModèlesLocal models through Ollama plus OpenAI, Anthropic Claude, Google Gemini, Groq and other cloud providers; web search through bundled SearXNG
DonnéesSearch history and uploads are stored in the mounted local Docker volume; prompts leave the host only when a cloud model is selected
ConfigurationRequires Docker, a persistent volume and either Ollama with a downloaded model or at least one cloud-model API key
facts verified 2026-08-14
A self-hosted answer engine that searches the live web and shows its receipts; it researches better than it manages content.
the catchIt can return cited research and reports, but it lacks Writesonic's end-to-end article editor, SEO workflow, brand controls, and campaign tooling.
the verdict →all Writesonic alternatives →
A self-hosted answer engine that searches the live web and shows its receipts; it researches better than it manages content.
the catchIt supplies cited web research, but not KoalaWriter's guided article generator, SEO presets, automatic internal links, and publishing integrations.
the verdict →all KoalaWriter alternatives →
Perplexity with the meter removed: cited answers and deep research, provided you can run one Docker stack.
the catchIt removes the subscription meter, but makes you operate the search stack and model backend instead of getting Perplexity's managed index, capacity, and reliability.
the verdict →all Perplexity alternatives →
A self-hosted answer engine that searches the live web and shows its receipts; it researches better than it manages content.
the catchIt can research the live web with citations, but it stops before Content at Scale's keyword workflow, optimization scoring, editorial controls, and publishing pipeline.
the verdict →all Content at Scale alternatives →last updated 2026-08-14 · up to $1,728/yr replaced · no votes, no pay-to-list
