Context Engine vs ShogunAI
Context Engine and ShogunAI are both AI assistants tools. Context Engine is aimed at small businesses and developers, while ShogunAI is aimed at freelancers and small businesses. Context Engine costs less, from $12/mo versus $62/mo for ShogunAI. Only Context Engine has a free plan.
Shared memory that AI agents and team members read and write
Mac assistant that remembers your work and drafts in your voice
| Pricing | Freemium · $12 | Paid · $62 |
| Starting price | $12/mo | $62/mo |
| Free plan | Yes | No |
| Free trial | — | 7 days |
| Built for | Small businesses, Developers, Agencies | Freelancers, Small businesses |
| Platforms | web | macos |
| Country | US | JP |
| Rating | — | — |
Choose Context Engine if
Small teams and agencies that use several AI assistants and want one shared, auditable memory across them.
- Unlimited human users on every plan, including free
- Low entry price of $12 a month per engine
- Works with ChatGPT, Claude, Claude Code and Cursor
Look elsewhere if: Developers who want an embeddable memory library inside their own agent code (Mem0, Zep).
Choose ShogunAI if
Consultants, founders and managers on Apple silicon Macs who want one searchable memory of their work and drafting in their own voice.
- Strong privacy controls: exclusions, pause and time-range deletion
- Uses your own AI provider or installed CLIs
- Nothing is sent without your approval
Look elsewhere if: Windows users or anyone who only needs meeting notes or a fast launcher (Granola, Raycast).
Context Engine vs ShogunAI pricing
Context Engine
- Free$01 agent (up to 3 via referrals) and 1 GB per engine, unlimited users
- Pro$12/moPer engine: 10 agents, 25 GB; $99/yr billed annually
- Unlimited$39/moPer engine: unlimited agents, 100 GB; $299/yr annually
- EnterpriseFrom $6,000/yrSelf-hosted install, SSO, roles and audit log
ShogunAI
- Standard$62/moPassive capture, recall, cross-app search; $49/mo yearly
- Pro$124/moMemory in other AI tools, action approval; $99/mo yearly
Context Engine · Key features
- Shared memory that AI tools read and save to over MCP
- Separate engines, each with its own database and search index
- Per-connection access set to read only or read and save
- Plain-language answers that cite their source memories
- Automatic daily, weekly and monthly summaries
- Duplicate detection that updates the existing memory
Cons
- Free plan allows one agent per engine, three at most through referrals
- Each connected tool counts as a separate agent
- Self-hosting only on the Enterprise plan from $6,000 a year
ShogunAI · Key features
- Passive capture of your work with sources kept
- Ask questions across mail, meetings and notes
- Hold right Option to draft text in your own voice in any app
- Live meeting notes with recap and next steps, no audio stored
- Two-way live translation and voice dictation
- Daily brief with schedule, priorities and meeting prep
Cons
- Mac only, Apple silicon and macOS 14 or newer
- High price for a personal tool
- AI provider costs are paid separately
Context Engine vs ShogunAI: FAQ
Which is cheaper, Context Engine or ShogunAI?
Context Engine starts at $12/mo and ShogunAI at $62/mo. Both prices are checked on the vendors' own pricing pages.
Do Context Engine and ShogunAI have a free plan?
Context Engine has a free plan. ShogunAI has no free plan, a 7-day free trial.