Staxly

Better Stack vs MongoDB Atlas

Observability + uptime + incident management in one — modern alternative to Datadog
vs. Managed MongoDB with search, vector, stream processing

Better Stack website ↗MongoDB Atlas ↗

Pricing tiers

Better Stack

Pay-as-you-go
Ingest $0.15/GB, retention $0.08/GB/month. Metrics $0.75/GB/month.
$0 base (usage-based)
Free
10 monitors + heartbeats, 1 status page. 3GB logs @ 3-day retention. 30GB metrics. 100K exceptions/mo. 5k session replays.
Free
Telemetry — Nano
$30/mo ($25 annual). 40 GB logs/traces/metrics. 30-day retention.
$30/mo
Responder License
$34/mo ($29 annual) per responder. Unlimited phone + SMS alerts. Required for on-call.
$34/mo
Telemetry — Micro
$120/mo. 160 GB.
$120/mo
Telemetry — Mega
$250/mo. 340 GB.
$250/mo
Telemetry — Tera
$500/mo. 700 GB.
$500/mo
Better Stack website ↗

MongoDB Atlas

M0 — Free
Shared cluster, 512 MB storage, 100 ops/sec, 32 MB sort memory. Learning/exploration.
Free
Flex — Serverless
Autoscales 0-500 ops/sec. 5 GB storage. Pay-as-you-go, up to ~$30/mo.
$8/mo
M2 — Shared
Shared, 2 GB storage. Staging / small apps.
$9/mo
M5 — Shared
Shared, 5 GB storage.
$25/mo
M10 — Dedicated
2 GB RAM, 2 vCPU, 10-128 GB storage. First dedicated tier.
$57/mo
M20 — Dedicated
4 GB RAM, 2 vCPU, 20-256 GB storage.
$144/mo
M30 — Dedicated
8 GB RAM, 2 vCPU, 40-512 GB storage.
$389/mo
M40 — Dedicated
16 GB RAM, 4 vCPU, 80 GB-1 TB storage.
$749/mo
M50 — Dedicated
32 GB RAM, 8 vCPU, 160 GB-4 TB storage.
$1440/mo
M60 — Dedicated
64 GB RAM, 16 vCPU.
$2844/mo
M80 — Dedicated
128 GB RAM, 32 vCPU, 750 GB-4 TB.
$5256/mo
M300 — Dedicated
384 GB RAM, 96 vCPU.
$15732/mo
Enterprise
Multi-region Advanced, private network, BYOK, dedicated support.
Custom
MongoDB Atlas ↗

Free-tier quotas head-to-head

Comparing free on Better Stack vs m0 on MongoDB Atlas.

MetricBetter StackMongoDB Atlas
backups—0 backups
ops per sec—100 ops/sec
sort memory mb—32 MB
storage gb—0.5 GB

Features

Better Stack · 13 features

  • Dashboards — SQL + chart-based dashboards.
  • Distributed Tracing — OpenTelemetry traces with span analysis.
  • Error Tracking — Sentry-style error capture per $0.000075/exception.
  • Heartbeats (Cron) — Dead-man-switch style alerts for cron/scheduled jobs.
  • Logs (formerly Logtail) — Centralized structured logging with live tail + SQL.
  • Metrics — Prometheus-compatible metrics ingest + visualization.
  • On-Call & Incidents — Schedules, escalations, incident response with postmortems.
  • Phone + SMS Alerts — Unlimited phone + SMS on Responder license.
  • Reporting & Analytics — +$5/member/month add-on.
  • Session Replay — Integrated with error events.
  • SQL Queries over Logs — ClickHouse-backed SQL on all ingested telemetry.
  • Status Pages — Hosted status pages with custom domain + brandable.
  • Uptime Monitoring — HTTP, keyword, ping, TCP, UDP monitors. Global checkpoints.

MongoDB Atlas · 14 features

  • Atlas App Services — Backend-as-a-service: Functions, HTTPS endpoints, users + auth, sync.
  • Atlas Charts — Embedded dashboards + visualizations from Atlas data.
  • Atlas Database — Core MongoDB with automated backups, monitoring, scaling on AWS/Azure/GCP.
  • Atlas Data Federation — Query across Atlas, S3, and HTTP endpoints in one pipeline.
  • Atlas Device Sync (Realm) — Offline-first mobile DB that syncs bidirectionally with Atlas.
  • Atlas Search — Apache Lucene-based full-text search integrated into MongoDB aggregation pipelin…
  • Atlas Stream Processing — Continuous processing of MongoDB change streams + Kafka. Pipeline aggregations o…
  • Atlas Triggers — Database change triggers, scheduled triggers. Run Atlas Functions (Node.js).
  • Atlas Vector Search — Vector similarity search via $vectorSearch operator. HNSW index. Up to 4096 dims…
  • BYOK Encryption — Bring your own KMS key (AWS KMS, Azure Key Vault, GCP KMS).
  • Data API — Read/write via REST. Alternative to drivers for edge/serverless.
  • Multi-Region Clusters — Single cluster distributed across multiple regions for HA + low latency.
  • Online Archive — Tiered storage: automatic cold data movement to cheaper S3-backed storage.
  • Private Networking — VPC Peering, PrivateLink, CIDR allowlist.

Developer interfaces

KindBetter StackMongoDB Atlas
CLI—Atlas CLI, MongoDB Shell (mongosh)
SDKlogtail-ruby, pino-logtail / winston transport, python-logtailAtlas Device SDK (Realm), MongoDB Go Driver, MongoDB Java Driver, MongoDB .NET/C# Driver, mongodb (Node driver), mongodb (Rust), pymongo
RESTBetter Stack REST API, Telemetry APIAtlas Admin API, Atlas Data API
MCP—MongoDB MCP Server
OTHEROTLP (OpenTelemetry), WebhooksMongoDB Compass (GUI), MongoDB Wire Protocol
Staxly is an independent catalog of developer platforms. Outbound links to Better Stack and MongoDB Atlas are plain references to their official websites. Pricing is verified against vendor pages at publication time — reconfirm before buying.

Want this comparison in your AI agent's context? Install the free Staxly MCP server.