Izlo vs Manifest

A side-by-side look at pricing, capabilities, pros, cons, and our editorial scores.

	Izlo Agents	Manifest Agents
Tagline	Prompt management platform with version control, collaboration, and an API for production deployment.	Open-source LLM router that fans your agent traffic across providers and your existing AI subscriptions.
Category	Agents	Agents
Pricing	Paid· Solo $20/mo; Pro $25/user/mo; Enterprise $39/user/mo	Freemium· Open-source self-host is free; managed cloud in early access
Model	Model-agnostic	Multi-model
Editorial score	6.9 / 10	7.1 / 10
Use cases	prompt-managementversion-controlteam-collaborationprompt-testingproduction-deployment	llm-routingcost-controlagent-infrastructurefallback-handlingmulti-provider
Pros	Git-style version history and activity log for every prompt change Remix sandbox isolates experiments from production prompts REST API lets you swap prompts without redeploying the app Built for multi-user team editing, not just solo developers	OpenAI-compatible endpoint, so most SDKs and agent harnesses drop in unchanged Per-tier fallbacks keep agents running through provider outages and rate limits Auto-fix silently corrects deprecated model IDs and bad parameters Self-hostable via Docker with support for local runtimes (Ollama, LM Studio, Llama.cpp) BYOK plus subscription routing lets you actually use the ChatGPT/Claude plans you already pay for
Cons	No free tier; cheapest plan is $20/mo Stingy token allowance (5K/seat) for in-app testing Lighter on observability/analytics than Langfuse or Helicone Supported model providers not clearly listed on the site	Adds a network hop and another moving piece to debug when calls fail Managed cloud is still early access; production users are mostly on self-host Routing rules and budgets only help if you actually configure them thoughtfully
Website	getizlo.com	manifest.build

Pick Izlo if

✅ Git-style version history and activity log for every prompt change
✅ Remix sandbox isolates experiments from production prompts
✅ REST API lets you swap prompts without redeploying the app
✅ Built for multi-user team editing, not just solo developers

Pick Manifest if

✅ OpenAI-compatible endpoint, so most SDKs and agent harnesses drop in unchanged
✅ Per-tier fallbacks keep agents running through provider outages and rate limits
✅ Auto-fix silently corrects deprecated model IDs and bad parameters
✅ Self-hostable via Docker with support for local runtimes (Ollama, LM Studio, Llama.cpp)

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