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Head to head · Assistants that remember you · October 2026 research run

DeepTutor vs GAIA

DeepTutor scores 62.7 (B) on agent readiness against GAIA's 49.7 (D), and leads in 5 of 7 scored categories. GAIA leads on transparency & trust. Both do assistants that remember you.

Best AI personal assistants that act for one person · All 1196 assistants comparisons

DeepTutorHKUDS · Agent harness B62.7/100#494 of 1238 GAIAThe Experience Company · Platform D49.7/100#953 of 1238

Which one, for what

DeepTutor B

Best for A learner, a teacher or a small group that wants a self-hosted tutor over their own documents, with quizzes, research reports, memory and IM companions, or for an agent that hands study tasks to it through the JSON CLI.

Ahead on

  • Reliability, 78 against 67
  • Schema & documentation, 71 against 51
  • Agent ergonomics, 63 against 54
  • Payments & pricing, 60 against 20
  • Maintenance & community, 84 against 78

Also in its favour

  • No key needed to call it
  • Free to start without a card
  • Open source

Watch for

The default launch binds the backend to 0.0.0.0 with sign-in off and CORS open to any origin with credentials

GAIA D

Best for It suits one person who wants mail triage, meeting briefs, todos and scheduled workflows from one assistant reachable on WhatsApp, Telegram, Slack, Discord or iMessage, and who wants to read the source.

Ahead on

  • Transparency & trust, 62 against 52

Watch for

The default approval mode in the source is always_allow, commented as nothing gated, while the privacy policy and the 26 August release notes say destructive actions wait for approval.

Score by category

CategoryWeight this runDeepTutorGAIAEdge
Reliability16%207867DeepTutor +11
Performance10%pendingpendingpendingnot scored in this run
Schema & documentation13%16.27151DeepTutor +20
Agent ergonomics13%16.26354DeepTutor +9
Security & auth14%17.55154GAIA +3
Payments & pricing10%12.56020DeepTutor +40
Task success10%pendingpendingpendingnot scored in this run
Maintenance & community7%8.88478DeepTutor +6
Transparency & trust7%8.85262GAIA +10
Negative events≤15-3-5
TotalB 62.7/100D 49.7/100

Facts side by side

FactDeepTutorGAIA
KindAgent harnessPlatform
VendorHKUDSThe Experience Company
Hosted endpointno (local only)no (local only)
Transports
AuthNoneOAuth
PricingFreePaid
x402nono
LicenceApache-2.0PolyForm-Noncommercial-1.0.0
Read-only variant documentednono
llms.txtnoyes
Last release2026-10-282026-09-14
Terms last updatedno document linked2026-08-14
Privacy policy last updatedno document linked2026-08-07
Customer content may train modelsnot found in the text
Terms restrict automated accessyes
Terms restrict benchmarkingnot found in the text
Terms or service can change without noticeyes
Arbitration or class-action waiveryes
Popularity51k stars308 stars

Verdicts

DeepTutor

DeepTutor runs on the owner's machine under Apache 2.0, ships releases every few days with upgrade notes, and gives other agents a JSON CLI with resumable sessions. Its default launch binds all interfaces with sign-in off and permissive CORS, there is no security policy, and two CVEs in 2026 covered a shell-tool RCE and a multi-user MCP bypass, both fixed.

GAIA

GAIA's source is public, so its approval gate, memory store and token handling can be read. Three approval modes and per-tool overrides exist, but the default mode in the source runs every action unasked, which the privacy policy and release notes do not say. Pro costs $30 a month and self-hosting is limited to noncommercial use.

Before you call either

DeepTutor

  1. Run deeptutor run <capability> "..." --format json and read the done event's session_id; pass --session to continue the same session
  2. Configure with deeptutor config apply setup.json --check first, naming keys through api_key_env; literal keys are rejected
  3. Before exposing it beyond one machine, enable sign-in in auth.json, set exact cors_origins and set BACKEND_HOST=127.0.0.1 where loopback is wanted
  4. Run 1.4.10 or later. Earlier versions carry CVE-2026-51870 (shell tool RCE, fixed in 1.4.1) and CVE-2026-58168 (multi-user MCP bypass)
  5. Set sandbox_allow_subprocess to false where generated code must run only in the runner sidecar or bubblewrap

GAIA

  1. Set Settings > Approvals to Always ask or Auto before connecting mail. The default in the source runs every action, including send and delete, without asking.
  2. Expect no public API on the hosted service. The backend turns off its OpenAPI document in production, so reach GAIA through its apps, bots or CLI.
  3. Check the plan before relying on the hosted service. The README and docs describe a Free plan, and the pricing page says GAIA is a paid product.
  4. For self-hosting, prepare Docker, Node.js 20, a WorkOS account and a model key first, and confirm the use is noncommercial under the licence.
  5. Add outside tools as MCP servers by URL on the Integrations page. GAIA asks before adding a server in every approval mode.

Questions

Which is better for AI agents, DeepTutor or GAIA?

DeepTutor scores 62.7 (B) on agent readiness against GAIA's 49.7 (D), and leads in 5 of 7 scored categories. GAIA leads on transparency & trust.

Are DeepTutor and GAIA open source?

DeepTutor is open source (Apache-2.0). No open-source release is listed for GAIA.

Other comparisons with DeepTutor or GAIA

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