A development platform for production LLM systems: prompt management, evaluations, orchestration and monitoring.
About Vellum
Vellum is a personal AI assistant that automates daily work tasks, with a free tier and paid plans starting at $35/month. It processes emails (flags, auto-replies, archives), reschedules calendar events while preserving buffers, drafts meeting summaries, delegates tasks with deadlines and context, tracks at-risk items, books travel, and more. Its memory system learns your preferences and improves over time, running in the background. Pricing includes a free small plan (1 vCPU, 2 GiB RAM, 4 GiB storage). Paid tiers: Medium (+$35/mo, 2.5 vCPU, 5 GiB), Large (+$60/mo, 4 vCPU, 8 GiB), XL (+$125/mo, 4 vCPU, 16 GiB). Storage add-ons from 10 GiB ($5/mo) to 500 GiB ($120/mo). A Pro plan ($50/mo) bundles platform fee, processing, and storage. Credits are billed separately for LLM inference and third-party APIs. Self-hosting is open source. Ideal for solopreneurs and busy professionals who want to offload routine tasks like email triage, calendar management, and project tracking.
Features
- Self improving skills
- Eight memory types
- Always on hosting
- Pay as you go credits
- Setup under 30 seconds
- Open source self hosting
Tool Details
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