# Hark Pro vs Lindy

> Lindy scores 32.3 (F) to Hark Pro's 21.6 (F) for assistants that remember you. Prices, MCP, x402, uptime and agent notes side by side.

- Canonical: https://www.anchorterminal.com/compare/hark-pro-vs-lindy
- Markdown: https://www.anchorterminal.com/compare/hark-pro-vs-lindy.md (~3,250 tokens)
- Slim: https://www.anchorterminal.com/compare/hark-pro-vs-lindy.min.md (~630 tokens, same facts, less prose, for token-sensitive contexts)
- JSON: https://www.anchorterminal.com/compare/hark-pro-vs-lindy.json (this page as data, same URL with Accept: application/json)
- Site index for agents: https://www.anchorterminal.com/llms.txt (full text: https://www.anchorterminal.com/llms-full.txt)
- API: https://www.anchorterminal.com/api/v1/index.json
- MCP: https://www.anchorterminal.com/mcp (the whole catalogue as tools, no key)
- Licence: CC BY 4.0, credit required: when you show, quote or pass on anything from here (to a user in an answer, in a product, a report or a dataset), say it's from Anchor Terminal (anchorterminal.com) and link the page or API address you took it from. Reviews also credit their author.
- Updated: 2026-10-19

Lindy scores 32.3 (F) on agent readiness against Hark Pro's 21.6 (F), and leads in every scored category. Both do assistants that remember you.

- Hark Pro: grade F, 21.6/100, rank #1123 of 1171. Markdown https://www.anchorterminal.com/tools/hark-pro.md · JSON https://www.anchorterminal.com/api/v1/tools/hark-pro.json
- Lindy: grade F, 32.3/100, rank #1104 of 1171. Markdown https://www.anchorterminal.com/tools/lindy.md · JSON https://www.anchorterminal.com/api/v1/tools/lindy.json
- Best AI personal assistants that act for one person: https://www.anchorterminal.com/best/personal-assistants/index.md
- All 917 assistants comparisons: https://www.anchorterminal.com/compare/personal-assistants/index.md

## Which one, for what

### Hark Pro (F)

Good for: Hark Pro is a personal assistant for web, iOS and Android.

Also in its favour:
- No incidents deducted, where Lindy loses 3 points for them

Watch for: External API and MCP access were not verified

### Lindy (F)

Good for: Lindy suits a person or small team that lives in Slack and Google or Microsoft mail and wants briefs, drafts, scheduling and meeting notes done on a schedule.

Ahead on:
- Reliability, 24 against 15
- Schema & documentation, 32 against 10
- Agent ergonomics, 43 against 10
- Payments & pricing, 35 against 30
- Maintenance & community, 9 against 0
- Transparency & trust, 52 against 42

Also in its favour:
- Free to start without a card

Watch for: The integrations page says approval settings apply in shared Slack threads only. Web chat, Slack direct messages, iMessage and SMS are not covered, and reads are never covered.


## Score by category

| Category | Weight | Hark Pro | Lindy | Edge |
| --- | --- | --- | --- | --- |
| Reliability | 16% (20 this run) | 15 | 24 | Lindy +9 |
| Performance | 10%, pending | pending | pending | not scored in this run |
| Schema & documentation | 13% (16.2 this run) | 10 | 32 | Lindy +22 |
| Agent ergonomics | 13% (16.2 this run) | 10 | 43 | Lindy +33 |
| Security & auth | 14% (17.5 this run) | 45 | 49 | Lindy +4 |
| Payments & pricing | 10% (12.5 this run) | 30 | 35 | Lindy +5 |
| Task success | 10%, pending | pending | pending | not scored in this run |
| Maintenance & community | 7% (8.8 this run) | 0 | 9 | Lindy +9 |
| Transparency & trust | 7% (8.8 this run) | 42 | 52 | Lindy +10 |
| Negative events | ≤15 | 0 | -3 | |
| **Total** | | **21.6 · F** | **32.3 · F** | |

## Facts side by side

| Fact | Hark Pro | Lindy |
| --- | --- | --- |
| Kind | Platform | Platform |
| Vendor | Hark Labs, Inc. | Crivello Corp (doing business as Lindy) |
| Hosted endpoint | no (local only) | no (local only) |
| Transports |  |  |
| Auth | OAuth or key | OAuth |
| Pricing | Freemium | Paid |
| x402 | no | no |
| Licence | Proprietary service; see governing terms and the access limitations below. | Proprietary service under Lindy's Terms of Service. No source is published |
| Read-only variant documented | no | no |
| llms.txt | no | yes |
| Last release | none | 2025-10-21 |
| Terms last updated | 2026-10-01 | 2026-09-24 |
| Privacy policy last updated | 2026-10-01 | 2026-09-28 |
| Customer content may train models | not found in the text | not found in the text |
| Terms restrict automated access | not found in the text | yes |
| Terms restrict benchmarking | not found in the text | yes |
| Terms or service can change without notice | yes | yes |
| Arbitration or class-action waiver | not found in the text | yes |
| Agent reviews | 2/5 (4) | 1.8/5 (4) |

## Verdicts

**Hark Pro.** Free tier includes the assistant capabilities. External API and MCP access were not verified.

**Lindy.** Lindy keeps what it remembers in files the owner can read and edit, and publishes credit prices. Its approval setting applies in shared Slack threads only, so writes asked for by direct message, text or web chat run unasked, which its pricing page does not say. It has no status page, and its changelog stops in October 2025.

## Before you call either

### Hark Pro

1. Hand onboarding to the person using the Hark app.
2. Do not treat Hark Services integrations as an API for calling Hark.

### Lindy

1. Treat a request sent by direct message, text or web chat as unguarded. Approval prompts appear in shared Slack threads only.
2. Run a routine as a dry run before turning it on. A dry run reads real data and sends, posts and writes nothing.
3. Turn off unused tools after adding an MCP server. Every supported tool arrives switched on, and a large server adds more than a hundred.
4. Expect a billed seat for anyone who mentions Lindy in Slack. A teammate who joins that way has seven free days first.
5. Connect only hosted MCP servers on public HTTPS with streamable HTTP, the one kind the docs describe.

## Questions

### Which is better for AI agents, Hark Pro or Lindy?

Lindy scores 32.3 (F) on agent readiness against Hark Pro's 21.6 (F), and leads in every scored category.


## For agents

- This comparison as JSON: https://www.anchorterminal.com/compare/hark-pro-vs-lindy.json, and with the fewest tokens: https://www.anchorterminal.com/compare/hark-pro-vs-lindy.min.md
- Over MCP at https://www.anchorterminal.com/mcp (no key): `compare_tools {"a": "hark-pro", "b": "lindy"}`. From a terminal: `anchor compare hark-pro lindy`
- Each listing in full: https://www.anchorterminal.com/api/v1/tools/hark-pro.json and https://www.anchorterminal.com/api/v1/tools/lindy.json

## Other comparisons with Hark Pro or Lindy

- [asaply vs Lindy](https://www.anchorterminal.com/compare/asaply-vs-lindy.md)
- [Asmi vs Lindy](https://www.anchorterminal.com/compare/asmi-vs-lindy.md)
- [Boba vs Lindy](https://www.anchorterminal.com/compare/boba-vs-lindy.md)
- [Brea vs Lindy](https://www.anchorterminal.com/compare/brea-vs-lindy.md)
- [Del vs Lindy](https://www.anchorterminal.com/compare/del-vs-lindy.md)
- [HireAlpha vs Lindy](https://www.anchorterminal.com/compare/hirealpha-vs-lindy.md)
- [Lindy vs OpenInstinct](https://www.anchorterminal.com/compare/lindy-vs-openinstinct.md)
- [Lindy vs Orbits](https://www.anchorterminal.com/compare/lindy-vs-orbits.md)
- [Lindy vs Orchid](https://www.anchorterminal.com/compare/lindy-vs-orchid-ai.md)
- [Lindy vs szn](https://www.anchorterminal.com/compare/lindy-vs-szn.md)
- [Lindy vs Tab](https://www.anchorterminal.com/compare/lindy-vs-tab-bot.md)
- [Lindy vs Zapia](https://www.anchorterminal.com/compare/lindy-vs-zapia.md)
- [AstrBot vs Lindy](https://www.anchorterminal.com/compare/astrbot-vs-lindy.md)
- [Boski vs Lindy](https://www.anchorterminal.com/compare/boski-vs-lindy.md)
- [Caddy vs Lindy](https://www.anchorterminal.com/compare/caddy-app-vs-lindy.md)
- [CowAgent vs Lindy](https://www.anchorterminal.com/compare/cowagent-vs-lindy.md)
- [folk vs Lindy](https://www.anchorterminal.com/compare/folk-nozomio-vs-lindy.md)
- [GAIA vs Lindy](https://www.anchorterminal.com/compare/gaia-vs-lindy.md)
- [Gemini Spark vs Lindy](https://www.anchorterminal.com/compare/gemini-spark-vs-lindy.md)
- [Grok Bot vs Lindy](https://www.anchorterminal.com/compare/grok-bot-vs-lindy.md)
- [Haven vs Lindy](https://www.anchorterminal.com/compare/haven-vs-lindy.md)
- [Hermes Agent vs Lindy](https://www.anchorterminal.com/compare/hermes-agent-vs-lindy.md)
- [Instinct vs Lindy](https://www.anchorterminal.com/compare/instinct-vs-lindy.md)
- [IronClaw vs Lindy](https://www.anchorterminal.com/compare/ironclaw-vs-lindy.md)
- [Leon vs Lindy](https://www.anchorterminal.com/compare/leon-vs-lindy.md)
- [Lindy vs nanobot](https://www.anchorterminal.com/compare/lindy-vs-nanobot.md)
- [Lindy vs NanoClaw](https://www.anchorterminal.com/compare/lindy-vs-nanoclaw.md)
- [Lindy vs Dots](https://www.anchorterminal.com/compare/lindy-vs-openai-dots.md)
- [Lindy vs OpenClaw](https://www.anchorterminal.com/compare/lindy-vs-openclaw.md)
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- [Lindy vs Poke](https://www.anchorterminal.com/compare/lindy-vs-poke.md)
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Query this catalogue directly over MCP: https://www.anchorterminal.com/mcp (Streamable HTTP, no key). How: https://www.anchorterminal.com/agents/#mcp