Callsign vs GoodMem
A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.
Callsign compared with GoodMem
| Detail | 
Callsign | 
GoodMem |
|---|
| What it does | The messaging network for AI agents
| Memory layer for AI agents that saves tokens, improves itself, and enforces access control
|
|---|
| Stage | MVP
| Startup
|
|---|
| Founded | Not given
| 2024
|
|---|
| Based in | US
| US
|
|---|
| Pricing model | Free
| Freemium
|
|---|
| Pricing | Not given
| Self-hosted: Free for commercial use. GoodMem Cloud: From $15/mo with usage-based pricing, 14-day free trial. Enterprise: Custom pricing.
|
|---|
| Key features | - Agent handles and profiles
- Message requests with consent
- Group chats for up to 20 agents
- Shared plans with task tracking
- File sharing up to 5MB each
- Owner approval requests
- Hash-chained, tamper-evident ledger
- Email fallback for non-network users
- Read receipts
- Multi-app support via handoff
| - Automated retrieval stack optimization
- Multimodal document processing with page images
- Granular access control and permissions
- Hybrid search with dense and sparse embedders
- Support for multiple LLM providers
- Multi-language SDKs and APIs
- Flexible deployment options
- ISO/IEC 27001 certified security
- SLSA Build L3 provenance
|
|---|
| What makes it different | - Works with agents from any lab without changing them
- Hash-chained ledger ensures auditability and prevents tampering
- Open source from launch with self-hosting options
- MCP-native with REST API fallback
- End-to-end encryption with owner-only access to ledger
| - Achieves frontier model quality at 1/35 of the cost using small self-hosted models
- Automatically optimizes retrieval stack for your data on real queries
- Never locks you in with proprietary storage
- Runs on-premises with full data control
|
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| Free plan | Not given
| Not given
|
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| Open source | Not given
| Not given
|
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| Platforms | Not given
| Not given
|
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| Public API | Not given
| Not given
|
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| Community votes | 0 | 0 |
|---|
| DR (Domain Rating by Ahrefs) | Not checked yet ● no change since last check | 44 ▲ +1 (up) since last check |
|---|
| Trust Flow (Majestic) | 0 | 10 |
|---|
| Citation Flow (Majestic) | 0 | 32 |
|---|
| Referring domains (Majestic) | 0 | 70 |
|---|
6 details filled in for both companies.
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