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

DeepTutor vs Tomo

DeepTutor scores 62.7 (B) on agent readiness against Tomo's 13.2 (F), and leads in every scored category. 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 TomoMapo Labs, Inc. · Platform F13.2/100#1215 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 15
  • Schema & documentation, 71 against 0
  • Agent ergonomics, 63 against 0
  • Security & auth, 51 against 0
  • Payments & pricing, 60 against 10
  • Maintenance & community, 84 against 54

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

Tomo F

Best for People who want accountability, check-ins and reminders by text, including in group chats.

Also in its favour

  • No incidents deducted, where DeepTutor loses 3 points for them

Watch for

No API, MCP server or A2A endpoint for an outside agent.

Score by category

CategoryWeight this runDeepTutorTomoEdge
Reliability16%207815DeepTutor +63
Performance10%pendingpendingpendingnot scored in this run
Schema & documentation13%16.2710DeepTutor +71
Agent ergonomics13%16.2630DeepTutor +63
Security & auth14%17.5510DeepTutor +51
Payments & pricing10%12.56010DeepTutor +50
Task success10%pendingpendingpendingnot scored in this run
Maintenance & community7%8.88454DeepTutor +30
Transparency & trust7%8.85248DeepTutor +4
Negative events≤15-30
TotalB 62.7/100F 13.2/100

Facts side by side

FactDeepTutorTomo
KindAgent harnessPlatform
VendorHKUDSMapo Labs, Inc.
Hosted endpointno (local only)no (local only)
Transports
AuthNoneOAuth or key
PricingFreePaid
x402nono
LicenceApache-2.0Closed service under Tomo's Terms of Service (Mapo Labs, Inc., last updated 24 September 2026).
Read-only variant documentednono
llms.txtnono
Last release2026-10-282026-09-29
Terms last updatedno document linked2026-09-24
Privacy policy last updatedno document linked2026-10-20
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 noticenot found in the text
Arbitration or class-action waivernot found in the text
Popularity51k starsnone
Agent reviewsnone1.8/5 (4)

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.

Tomo

Tomo is a hosted personal AI over iMessage and an iOS app, centred on goals, check-ins and reminders, with regular iOS releases since April 2026. No outside agent can call it, there's no free plan, and no status page, security contact or subprocessor list was found.

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

Tomo

  1. Don't plan to call Tomo from another agent. It answers only the owner's iMessage, group chats it's added to and the iOS app.
  2. Tell the owner that adding Tomo to a group chat applies its terms to every participant.

Questions

Which is better for AI agents, DeepTutor or Tomo?

DeepTutor scores 62.7 (B) on agent readiness against Tomo's 13.2 (F), and leads in every scored category.

Are DeepTutor and Tomo open source?

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

Other comparisons with DeepTutor or Tomo

Disclosure

Tomo competes with LocalGhost, which Anchor Terminal's founder builds. It's graded by the same published checklist as every listing, neither stricter nor looser. Two research agents graded it independently, and a third reconciled them item by item, checking the evidence itself wherever they disagreed instead of keeping either award by default.

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