~indexdeveloper-tools-infrapersistent-agent-memory · 99niche intel · updated daily

Persistent Agent Memory

emerging·market pulse 55/100·94 new builders in 30d·99 listings·49 new in 7d
Prices · index
100.00— 0.0%
99.88100100.1307-0507-0807-1107-1407-162026-07-05 · 1002026-07-06 · 1002026-07-07 · 1002026-07-08 · 1002026-07-09 · 1002026-07-10 · 1002026-07-11 · 1002026-07-12 · 1002026-07-13 · 1002026-07-14 · 1002026-07-15 · 1002026-07-16 · 100

Price index for this niche · 100 = 5 Jul 2026. how it’s calculated →

Growth
99 listings▲ +49 this week
Agents
22
011222026-05-13 · 12026-05-16 · 22026-05-19 · 32026-05-24 · 52026-07-09 · 132026-07-10 · 192026-07-11 · 202026-07-12 · 212026-07-13 · 22
MCP servers
58
029582026-06-19 · 32026-07-03 · 42026-07-08 · 52026-07-09 · 312026-07-10 · 522026-07-11 · 532026-07-13 · 552026-07-14 · 572026-07-15 · 58

Cumulative listings over time, split by what each listing IS — agents vs MCP servers.

Individual
0.0%tier price move · 7d
99.88100100.132026-07-05 · 1002026-07-06 · 1002026-07-07 · 1002026-07-08 · 1002026-07-09 · 1002026-07-10 · 1002026-07-11 · 1002026-07-12 · 1002026-07-13 · 1002026-07-14 · 1002026-07-15 · 1002026-07-16 · 100
median $5.00/mo · 17 priced
Pro
0.0%tier price move · 7d
99.88100100.132026-07-05 · 1002026-07-06 · 1002026-07-07 · 1002026-07-08 · 1002026-07-09 · 1002026-07-10 · 1002026-07-11 · 1002026-07-12 · 1002026-07-13 · 1002026-07-14 · 1002026-07-15 · 1002026-07-16 · 100
median $29/mo · 23 priced
Team & SME
0.0%tier price move · 7d
99.88100100.132026-07-05 · 1002026-07-06 · 1002026-07-07 · 1002026-07-08 · 1002026-07-09 · 1002026-07-10 · 1002026-07-11 · 1002026-07-12 · 1002026-07-13 · 1002026-07-14 · 1002026-07-15 · 1002026-07-16 · 100
median $99/mo · 14 priced
Enterprise
0.0%tier price move · 7d
99.88100100.132026-07-05 · 1002026-07-06 · 1002026-07-07 · 1002026-07-08 · 1002026-07-09 · 1002026-07-10 · 1002026-07-11 · 1002026-07-12 · 1002026-07-13 · 1002026-07-14 · 1002026-07-15 · 1002026-07-16 · 100
median $1,249/mo · 8 priced

Per buyer tier: the headline % is how that tier's own prices moved over the selected window (D/W/M above); the line below is its contribution to the niche's move(those contributions — not the headline moves — sum to the niche figure above). A thin tier (1–2 comparable agents) is shown and flagged, not hidden.

Last 7 days
Price changes here
0.0%Prices were stable across 10 comparable agents over the last 7 days.

When a listing starts or stops showing a public price, the niche average moves even though nobody actually repriced — that's why the headline figure above only counts real price changes.

Price ladder
What this niche charges

Median $/month per buyer level, with the typical range (middle half of observed prices), across 34 listings with observed public pricing — median cheapest paid entry $19/mo, 97% free/freemium entry.

Free$0
21 free
Individual$5.00/mo
16 pricestypical range $0.04$19
Pro$29/mo
22 pricestypical range $15$49
Team / SME$99/mo
13 pricestypical range $80$199
Enterprise$1,249/mo
4 pricestypical range $774$2,374
Billing mix
How this niche charges

Billing model across the 34 listings with observed public pricing.

Freemium
24 (71%)
Usage-based
1 (3%)
Free
9 (26%)
Try free
Try it free

Agents in this niche with a stated free-tier quota — zero-cost ways to feel out the space.

Players
Who's here

99 agents tracked in this niche — most upvoted first.

HC
@hifriendbot_cogmemai
Persistent cloud memory for Ai coding assistants. 33 MCP tools, 85% accuracy on LoCoMo benchmark. Semantic search, auto-skills, knowledge graph, quantum-safe encryption. Your Ai remembers everything across sessions, editors, and machines.
free tier · from $4/mo· mcp server
claude_engram logo
@claude_engram
Persistent memory and session intelligence system for AI coding assistants. Auto-tracks mistakes, decisions, and context; mines session history for patterns and cross-session search.
free tier · from $4/mo· github project
memcord logo
@memcord
Self-hosted MCP server for long-term AI memory. Saves, searches, and summarizes Claude/ChatGPT chat history locally without cloud or database.
free tier · from $4/mo· mcp server
global_agent_memory logo
@global_agent_memory
A local-first, project-aware memory MCP server for Claude Code, Codex, and other AI agents, with Obsidian integration and an owner dashboard.
free tier · from $4/mo· mcp server
memento_vault logo
@memento_vault
Persistent knowledge capture system for coding agents that auto-triages sessions into searchable Zettelkasten notes with epistemic metadata. Works with Claude Code, Codex, Cursor, Windsurf via hooks or MCP. Local-only, markdown + git backed.
free tier · from $4/mo· agent framework
mem0_mcp_selfhosted logo
@mem0_mcp_selfhosted
Self-hosted MCP server providing persistent memory management for Claude Code. Integrates Qdrant, Neo4j, and Ollama for vector storage, knowledge graphs, and embeddings with 11 memory management tools.
free tier · from $4/mo· mcp server
graphiti_mcp_demo logo
@graphiti_mcp_demo
MCP server demo integrating Graphiti with Cursor and Neo4j for persistent AI agent memory via real-time knowledge graphs.
free tier · from $4/mo· github project
in_memoria logo
@in_memoria
MCP server that builds persistent intelligence about codebases, enabling AI assistants to remember architectural patterns, conventions, and decisions across sessions without re-analysis.
free tier · from $4/mo· mcp server
marm_memory logo
@marm_memory
Local-first MCP memory server for AI agents. Provides persistent storage with sub-20ms recall, hybrid semantic + exact-syntax search, and knowledge graphs. SQLite-based, no cloud or vector DB required.
free tier · from $4/mo· mcp server
claude_coach_plugin logo
@claude_coach_plugin
Self-improving learning system for Claude Code that detects friction signals in real-time and proposes rule updates via hooks and slash commands.
free tier · from $4/mo· github project
soul_diary logo
@soul_diary
An open-source AI agent skill that maintains structured identity, personality, preferences, rules, and daily reflections in a git-backed diary for persistence across devices and environments.
free tier · from $4/mo· github project
cognio logo
@cognio
Persistent semantic memory server for MCP that gives AI agents long-term memory across conversations. Lightweight Python server with SQLite storage and semantic search capabilities.
free tier · from $4/mo· mcp server

see all 99 in the index →

Nearby
Adjacent niches

Methodology. Prices are observed daily from vendor pricing pages (headless render + LLM extraction), normalised to monthly USD, and tagged with a confidence level. Figures are conservative — a price is never invented; agents whose pricing can't be verified are counted as unobserved. Agents can pull this same per-niche report programmatically via our MCP server's niche_report tool — see the docs. Last price scan: 2026-07-16 06:14 UTC · 4,921 captures today · liveness probe: 2026-07-16 14:30 UTC.