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Business Intelligence · head to head

Evidence vs Pieces for Developers

Evidence logo

Evidence

Business Intelligence

Business intelligence as code for teams and AI agents

From
$2500/month
Free plan
No
Visit EvidenceFull review
Pieces for Developers logo

Pieces for Developers

Developer Tools

AI-powered memory layer that captures and organizes developer work

From
Free
Free plan
Yes
Visit Pieces for DevelopersFull review

The short version

  • Pieces for Developers has a free plan, then $18.99/mo; Evidence starts at $2500/mo.
  • Only Evidence lists analytics Agent; only Pieces for Developers lists activity Timeline.
  • Where Evidence falls short: high starting price at $2,500/month limits small team adoption.
  • Where Pieces for Developers falls short: requires installing and running a background desktop app rather than being purely cloud-based.
  • Prices and features on this page were last checked on 29 August 2026.

Where they differ

Only the attributes on which Evidence and Pieces for Developers actually diverge.

Attributes where Evidence and Pieces for Developers differ
AttributeEvidencePieces for Developers
Starting price$2500/monthFree
Pricing modelFlat team pricing with no per-user feesFreemium
Free tierNoYes
PlatformsWeb, EmbeddedWindows, macOS, Linux
CategoryBusiness IntelligenceDeveloper Tools

Not yet recorded: founded for Evidence.

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Evidence

  • Analytics Agent
  • Code-based infrastructure
  • Development environment
  • Visualization tools
  • Embedded analytics
  • Enterprise security
  • Multi-channel access

Only in Pieces for Developers

  • Activity Timeline
  • Conversational Search
  • Artifact Generation
  • Cross-tool Integration
  • MCP Server
  • On-device Storage

What people use each for

The jobs each tool is most often brought in to do.

Evidence

  • Building version-controlled analytics infrastructurenot Pieces for Developers
  • Enabling AI agents to answer business questionsnot Pieces for Developers
  • Delivering analytics through multiple channels (web, Slack, ChatGPT)not Pieces for Developers
  • Embedding white-labeled analytics in productsnot Pieces for Developers

Pieces for Developers

  • Recalling code snippets and context from earlier work sessionsnot Evidence
  • Generating standup updates automatically from captured activitynot Evidence
  • Feeding long-term memory into AI coding assistants via MCPnot Evidence
  • Searching past research and meeting notes conversationallynot Evidence

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Evidence

  • High starting price at $2,500/month limits small team adoption
  • No freemium option for evaluation or learning
  • Code-based approach has steeper learning curve than visual tools
  • AI credits limited on Team plan; additional credits cost extra
  • Requires Git workflow familiarity for effective collaboration

Pieces for Developers

  • Requires installing and running a background desktop app rather than being purely cloud-based
  • Free tier trial of Pro features requires a credit card and reverts after 7 days
  • Local-first storage means memory is not automatically synced across multiple machines without Enterprise controls
  • Effectiveness depends on the breadth of integrations enabled, which adds setup overhead

Pricing, plan by plan

Evidence

$2500/month
  • Team$2,500/mo
    • Unlimited users
    • Monthly billing
    • Analytics Agent
  • EnterpriseOn request
    • All Team features
    • SSO/SAML authentication
    • SCIM directory sync

Pieces for Developers

Free
  • FreeFree
    • Basic capture and search
    • 7-day trial of Pro features
  • Pro$18.99/mo
    • Long-term on-device memory
    • Cross-app capture
    • Single-click summaries and recaps
  • Enterprise$22.99/mo
    • All Pro features
    • Organization-wide capture and feature controls
    • Approved AI providers and custom API keys

Which should you pick?

Choose Evidence if

  • You need analytics agent.
  • You work on Web, Embedded.
  • You also want code-based infrastructure.
Evidence review

Choose Pieces for Developers if

  • You need activity timeline.
  • You want to start without paying.
  • You work on Windows, macOS, Linux.
  • You also want conversational search.
Pieces for Developers review

Questions people ask

Is Evidence or Pieces for Developers better?
Neither clearly leads. Evidence starts at $2500/month and Pieces for Developers at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Evidence or Pieces for Developers?
Pieces for Developers has a free tier; the other does not. Paid plans start at $2500/month for Evidence and Free for Pieces for Developers.
Does Evidence or Pieces for Developers run on more platforms?
Evidence runs on Web, Embedded. Pieces for Developers runs on Windows, macOS, Linux.
Can I use Pieces for Developers for free?
Yes. Pieces for Developers has a free tier, so you can try it without paying. Evidence starts at $2500/month.
What is Evidence best used for?
Evidence is most often used for building version-controlled analytics infrastructure, enabling ai agents to answer business questions, delivering analytics through multiple channels (web, slack, chatgpt), embedding white-labeled analytics in products. Of those, building version-controlled analytics infrastructure and enabling ai agents to answer business questions are not what Pieces for Developers is typically brought in for.
What can Evidence do that Pieces for Developers cannot?
Evidence covers Analytics Agent, Code-based infrastructure, Development environment, Visualization tools. Pieces for Developers covers Activity Timeline, Conversational Search, Artifact Generation, Cross-tool Integration.

Answered from the vendors’ own pages

Evidence: Does Evidence have per-user pricing?

No, Evidence offers one flat price for unlimited users at $2,500/month on the Team plan with a 30-day free trial.

Source
Pieces for Developers: Does Pieces store my data in the cloud?

Pieces stores captured data on-device by default, giving users granular controls to pause, disable or delete captures rather than relying solely on cloud storage.

Source
Evidence: How many AI credits come with Team plan?

Team plan includes 20,000 AI credits monthly at $0.01 per additional credit. Enterprise offers custom credit packages.

Source
Pieces for Developers: Is there a free plan for Pieces?

Pieces does not offer a permanently free plan; new users instead get a 7-day free trial on any plan, which requires a credit card to start.

Source
Evidence: What is included in the Enterprise plan?

Enterprise adds SSO/SAML, SCIM directory sync, row-level access rules, embedding capabilities, and custom deployment options at custom pricing.

Source
Pieces for Developers: What does the Pro plan cost?

Pro is $18.99 per month billed monthly, with roughly a 25% discount available when billed yearly.

Source
Pieces for Developers: What does the Enterprise plan add?

Enterprise costs $22.99 per month (or $69.99 per quarter) and adds organization-wide admin controls, approved AI providers, and governance over captured data.

Source
Pieces for Developers: Can I cancel my Pieces subscription?

Yes, users can upgrade, downgrade, or cancel anytime from account settings, and all plans include a 14-day money-back guarantee.

Source
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