Full product from day oneEvery plan gets every Synap capability. Tiers differ on volume and service level, not on what you can do.

Trial (Free, list $10/month — promotional offer, no card required): 5,000 credits/month, 1 agent / instance, hard cap, docs support, 7-day audit trail

Starter ($19/month launch offer, list $49): 25,000 credits/month, 3 agents / instances, email support (48h), $2.00/1K credits overage, 30-day audit trail

Pro ($249/month): 150,000 credits/month, 10 agents / instances, BYOK, email support (24h), $1.75/1K credits overage, 90-day audit trail

Scale ($999/month): 750,000 credits/month, 50 agents / instances, BYOK multi-provider, Slack support (4h SLA), $1.50/1K credits overage, 180-day audit trail

Enterprise (Custom): Volume-based credits, unlimited agents / instances, BYOK any provider, dedicated CSM, negotiated overage, custom audit trail

Every plan includes all retrieval modes (FAST/ACCURATE/HYBRID), full memory architecture & customization, agentic compaction, anticipatory retrieval, consolidation, A2A protocol support, REST & WebSocket APIs, webhooks & event streams, and custom memory schemas.At $19, Synap Starter offers full graph memory, all retrieval modes, custom architecture, anticipatory retrieval, agentic compaction, and GPT-4o extraction — capabilities that competitors at the same price tier (Mem0, Supermemory, Zep, Letta) either do not offer or gate behind their $249 plans.Synap pays for itself: anticipatory retrieval and agentic compaction reduce downstream LLM tokens by ~50%. At $5K/mo LLM spend, that is $1,000/mo saved — roughly the cost of the Scale plan.Get started or read the docs. Talk to us about Enterprise.

Developer Pricing

Full product from day one.

Every plan gets every capability. Tiers differ on volume and service level, not on what you can do.

Every plan includes

All retrieval modes (FAST / ACCURATE / HYBRID) • Full memory architecture & customization • Agentic compaction • Anticipatory retrieval • Consolidation • A2A protocol support • REST & WebSocket APIs • Webhooks & event streams • Custom memory schemas

Promotional Offer

Trial

For indie developers

$10Free/month

5,000 credits / month
1 agent / instance
Hard cap (no overage)
Docs support
7-day audit trail

Start Free

No Card Required

Starter

For projects going to production

Launch Offer

$49$19/month

25,000 credits / month
3 agents / instances
Email support (48h)
Overage: $2.00 / 1K credits
30-day audit trail

Start Building

Pro

For growing startups

$249/month

150,000 credits / month
10 agents / instances
BYOK (Bring Your Own Key)
Email support (24h)
Overage: $1.75 / 1K credits
90-day audit trail

Go Pro

Scale

For scaled applications

$999/month

750,000 credits / month
50 agents / instances
BYOK (multi-provider)
Slack support (4h SLA)
Overage: $1.50 / 1K credits
180-day audit trail

Scale Up

Enterprise

For organizations at scale

Custom

Volume-based credits
Unlimited agents / instances
BYOK (any provider)
Dedicated CSM
Negotiated overage
Custom audit trail

Talk to Us

How credits work

Every operation has a predictable cost. No surprise bills, no per-token math.

OperationCreditsWhat it does

Ingestion2-25 per documentExtracts entities, embeds, classifies, updates knowledge graph

Retrieval1-3 per queryVector search, graph traversal, reranking

Compaction2-8 per callSummarizes and prioritizes context for your LLM

Why Synap at $49$19?

Same price band, very different capabilities. Here’s how Synap Starter stacks up against the entry tier of every major competitor.

Capability	Synap Starter $49$19	Mem0 Starter $19	Supermemory Pro $19	Zep Flex $25	Letta Pro ~$20
Graph memory	Full	Pro only ($249)	Semantic graph	Temporal graph	None
All retrieval modes	All	Basic only	Hybrid search	Graph search	Agent-controlled
Custom architecture	Full	Pro only ($249)	No	Custom types	Block schemas
Anticipatory retrieval	Yes	No	No	No	No
Agentic compaction	Full	No	No	No	MemGPT (limited)
Extraction model	GPT-4o	gpt-4.1-nano	Mini-class	Mini-class	Standard

At $19, you get what others charge $249 for. You just get less of it.

Synap pays for itself

Token Savings

Anticipatory retrieval + agentic compaction = ~50% fewer tokens to your downstream LLM. At $5K/mo LLM spend, that’s $1,000/mo back.

Build vs Buy

Self-building equivalent functionality: 2 senior engineers, 4–6 months, $150–250K build cost + $15–30K/mo infra. Synap: $249–999/mo.

Integrate in minutes

Synap's SDK is designed for developer experience. A few lines of code give your app persistent, intelligent memory across any LLM provider.

Type-safe SDK with full IntelliSense

Works with any LLM — OpenAI, Anthropic, Google, and more

Automatic memory relevance scoring

app.ts

import { Synap } from '@maximem/synap';

const synap = new Synap({
  apiKey: process.env.SYNAP_API_KEY,
});

// Store a memory
await synap.memories.create({
  userId: 'user_123',
  content: 'Prefers dark mode UI',
  context: { source: 'settings' },
});

// Recall relevant memories
const memories = await synap.memories.search({
  userId: 'user_123',
  query: 'UI preferences',
});

Evaluating alternatives?

See how Maximem Synap compares to Mem0, Zep, Letta, Supermemory, Cognee, and Evermind on verified LongMemEval benchmarks, latency, and capabilities.

Compare Synap vs alternatives

Developer FAQ

How does Synap pricing scale?

Synap pricing is based on API calls and active user counts. Overage charges apply at predictable per-unit rates so you never get surprise bills.

Can I self-host Synap?

Enterprise plans include an on-premise deployment option. Contact our team for architecture details and requirements.

What AI models does it work with?

Synap is model-agnostic. It works with OpenAI, Anthropic, Google, Mistral, Llama, and any LLM provider through our standard API.

Is there a free trial for paid plans?

Yes — the Growth plan includes a 14-day free trial with full feature access. No credit card required to start.

Ready to build with memory?

Start with the free tier. Ship persistent memory in your AI app today.

Book a Demo