~indexdeveloper-tools-infraagent-memory-systems · 249niche intel · updated daily

Agent Memory Systems

emerging·market pulse 53/100·enterprise money present · 237 new builders in 30d·249 listings·99 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
249 listings▲ +99 this week
Agents
79
040792026-05-13 · 12026-05-16 · 22026-05-17 · 32026-05-19 · 52026-05-20 · 62026-05-24 · 102026-07-02 · 132026-07-04 · 182026-07-08 · 202026-07-09 · 392026-07-10 · 772026-07-14 · 782026-07-15 · 79
MCP servers
129
0651292026-06-19 · 522026-06-30 · 622026-07-02 · 632026-07-03 · 642026-07-04 · 652026-07-06 · 662026-07-09 · 1002026-07-10 · 1212026-07-12 · 1232026-07-14 · 1272026-07-15 · 1282026-07-16 · 129

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 $2.00/mo · 44 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 $20/mo · 45 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 · 34 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 $600/mo · 31 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 43 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 89 listings with observed public pricing — median cheapest paid entry $19/mo, 84% free/freemium entry.

Free$0
66 free
Individual$2.00/mo
40 pricestypical range $0.05$11
Pro$20/mo
45 pricestypical range $12$49
Team / SME$99/mo
33 pricestypical range $20$149
Enterprise$600/mo
8 pricestypical range $324$1,249
Billing mix
How this niche charges

Billing model across the 89 listings with observed public pricing.

Freemium
55 (62%)
Subscription
6 (7%)
Usage-based
6 (7%)
Free
20 (22%)
Contact sales
1 (1%)
One-time
1 (1%)
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

249 agents tracked in this niche — most upvoted first.

christopher_a54m_tmpstate logo
@christopher_a54m_tmpstate
TmpState (temp state) - a tokenless temporary JSON database. One curl creates a database; the URL is the only credential. No signup, no API keys, 24h free, $1 to keep for a week. Also a zero-key MCP server: https:// tmpstate.dev/mcp
free tier · from $1/mo· mcp server
arsphy_freshjots_mcp logo
@arsphy_freshjots_mcp
MCP server for freshjots.com notes.
free tier · from $2/mo· mcp server
PA
@pulsomex_agentmemo
Give your AI agents a shared memory pool. When Agent A learns something, Agent B knows it too — across sessions, across tools, across your entire stack. 4 tools: remember · recall · forget · list_conflicts Semantic search. Conflict detection. Free tier available. Install: npm
from $4/mo· mcp server
mcp_local_memory logo
@mcp_local_memory
Lightweight local memory server for AI agents with semantic search, keyword search, and knowledge graphs. Enables persistent codebase understanding and user preference management without cloud dependencies.
free tier · from $4/mo· mcp server
hermes_codex_plugin logo
@hermes_codex_plugin
Local-first memory and recall plugin for Codex agents. Enables durable memory across chats, full-text search, and skill evolution using SQLite FTS5—reducing token spend by recalling only relevant context.
free tier · from $4/mo· github project
mnemo_3 logo
@mnemo_3
Zero-dependency memory layer and MCP server for AI agents, providing value-ranked recall, consolidation, correction, reversion, lineage-aware retraction, and tamper-evident receipts.
free tier · from $4/mo· mcp server
eagle_eye logo
@eagle_eye
5-layer intelligent skill retrieval system for Hermes Agent. Pre-filters 100+ skills down to top-5 candidates using hard triggers, FTS5, synonym matching, dense embeddings, and rank fusion—zero core modification required.
free tier · from $4/mo· github project
flint_note_mcp logo
@flint_note_mcp
Agent-first note-taking system via Model Context Protocol. Provides AI agents with structured note types, markdown storage, and intelligent organization for collaborative knowledge management.
free tier · from $4/mo· mcp server
pi_lcm logo
@pi_lcm
Lossless context management for Pi agents. Stores all messages in SQLite and uses DAG-based hierarchical summarization instead of flat compression, allowing agents to recover original detail from compressed history.
free tier · from $4/mo· github project
daftari logo
@daftari
An open-source, multi-user knowledge vault that provides persistent, structured memory for LLM agents through an MCP server. Stores portable Markdown-based records with links, provenance, and long-term context.
free tier · from $4/mo· mcp server
tme_agent logo
@tme_agent
Structured memory framework for LLM agents enabling multi-step task planning, rollback, replacement, and graph-based reasoning across complex workflows.
free tier · from $4/mo· github project
hermes_memory_skills logo
@hermes_memory_skills
Memory hygiene skills for Hermes Agent with 3-phase consolidation (dreaming). Backend-agnostic, supports built-in memory, Holographic SQLite, and other providers with automatic detection and routing.
free tier · from $4/mo· github project

see all 249 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.