Dhaga vs Monica: Open-Source Personal CRM Compared

If you've decided your relationship data belongs on infrastructure you control, the open-source shortlist is genuinely short. In the open source personal CRM niche, two names come up again and again: Monica — the incumbent — and Dhaga, the newer AI-native option. This guide is the honest dhaga vs monica comparison: where each one wins, where each one loses, and which one you should actually self-host.

Full disclosure up front: I build Dhaga. So I'm going to be scrupulous about Monica's strengths, because a comparison that trashes a genuinely excellent tool isn't worth reading. Monica is very good. For a lot of people it's the right answer.

Two open-source twins, opposite bets

Both tools rhyme on the fundamentals, which is exactly why people compare them:

• Both are AGPL-3.0 and self-hostable. You can docker compose up either one, point it at your own database, and never send your contacts to anyone else's cloud.
• Both are personal CRMs, not sales CRMs. Neither is a deal pipeline. Both are private memory about the people in your life.
• Both have a free path. Monica is free to self-host (its hosted tier starts at 10 contacts free); Dhaga's core is free and open, with a free tier you run yourself.

Then they diverge, hard. Monica (MonicaHQ) launched around 2017 on PHP/Laravel and spent nearly a decade getting deep at one thing: manually logging the texture of your personal relationships. Its README says it plainly — there is no AI, by design. Dhaga started from the opposite premise: that typing everything by hand is the failure mode, and AI should do the capture and recall for you. One tool bet on breadth without AI; the other bet on AI plus a graph. Almost every real difference below flows from that one split.

Where Monica is genuinely better

Let me state Monica's wins without softening them, because they're real and they matter.

Maturity and community. Monica has roughly eight years of polish and one of the larger communities in open-source personal software. That shows up as stability, documentation, translations, and a plugin ecosystem Dhaga simply hasn't had time to grow.

~25k

GitHub stars

27

Languages supported

~2017

In production since

$9/mo

Flat hosted price, unlimited

Breadth of personal-life logging. This is Monica's real moat, and it's substantial. Monica tracks gifts (given and received), a journal with mood, debts you owe or are owed, activities you did together, pets, tasks, calls, documents, and multiple separate vaults. If your goal is a rich, hand-kept diary of the people you love — birthdays, the book you lent them, the gift idea you had in June — Monica has years of thoughtful features Dhaga has not built and isn't trying to.

A flat, proven price. Monica's hosted tier is a simple $9/month or $90/year, unlimited contacts, no metering. Predictability is a feature.

"No AI" is itself a feature. For a privacy purist, Monica's zero-AI stance is a selling point, not a gap. Nothing gets inferred, nothing gets metered, nothing leaves the box unless you typed it. That's a legitimate thing to want, and Dhaga — which does call a model for its AI features — can't offer that particular kind of quiet.

If you want a proven, self-hostable journal of your relationships and you'd rather no model ever touch your notes, this comparison has a short answer: use Monica.

Monica's one honest gap is capture and recall speed — everything goes in by hand, comes back out by browsing, and there's no shipped production mobile app today. A ground-up rewrite (codenamed Chandler) is in beta, so the project is far from stalled.

Where Dhaga pulls ahead

Dhaga's whole reason to exist is the thing Monica deliberately skipped: getting information in and back out without manual labor.

AI-native capture. Scan a business card with your phone, dictate a voice note in the browser, paste an email signature, or clip a page with the extension — Dhaga extracts the structured fields for you to review, instead of asking you to type name / company / title into a form. (Card scan and browser voice capture are built and shipped on the web app today.)

A private knowledge graph, not a flat list. Your notes get turned into structured facts and typed relationships — works-at, knows, met-at — so your contacts form a graph you can traverse, not rows you scroll.

Natural-language recall. Ask "who do I know who invests in climate?" in plain English and get an answer built from your own notes, each with a receipt pointing back to the note it came from. This is the feature Monica has no equivalent for — and it's a monica personal crm alternative's clearest reason to exist. One caveat, stated plainly: Dhaga's AI recall is a paid capability. The free tier is manual entry with zero cloud AI — closer to Monica's model than to Dhaga's paid one — and self-hosters bring their own API key.

Warm-intro pathfinding. Because the graph is real, Dhaga can trace a path from you to someone you want to reach through shared mutuals. Monica maps direct relationships; it doesn't do multi-hop introduction paths. (This one runs on local graph traversal, so it costs no AI spend at all.)

Receipts and cascade delete. Every AI-derived fact stores the note it came from, and deleting a contact cascades through notes, facts, edges, and embeddings — so "forget this person" actually forgets them. For an AI product, that provenance is the privacy floor.

Native mobile is in progress. An early Expo build (iOS + Android) exists but isn't the finished app yet — so on mobile, honestly, both projects are still catching up.

Here's the whole thing on one grid.

	Dhaga	Monica
Natural-language AI recall		—
Warm-intro / connection graph		—
Voice + business-card capture		—
Self-host / open-source
Free tier
Own / export your data	Self-host	Self-host
Personal-life logging breadth (gifts, journal, debts)	Lean

Read that last row carefully — it's the honest one. Monica wins breadth; Dhaga wins AI and graph. Neither column is a knock on the other tool; they set out to build different things.

The pricing math

Both are free to self-host, which is the comparison that actually matters for a self-hosted personal crm. On the hosted side:

The philosophies show through even here. Monica charges a flat fee for a feature set with no variable inference cost behind it. Dhaga meters AI because AI has a real per-call cost — and keeps a genuinely usable free tier that doesn't touch a model at all. If you never want to pay for or think about inference, that's a point for Monica.

Who should choose which

Choose Monica if you want a proven, free, self-hostable journal of your personal relationships; you value the gifts / journal / debts / activities breadth; and you either distrust AI or simply don't want it near your notes. Monica is the mature, honest, no-surprises choice, and any monica crm alternative has to earn its place against roughly eight years of polish.

Choose Dhaga if you want AI to do the capturing and the remembering — card and voice capture in, natural-language recall out — plus warm-intro pathfinding across your graph; you're a founder, operator, or investor (especially in India) who lives on warm intros; you want native mobile on the roadmap; and you still want open-source and self-host as the non-negotiable floor.

If you're weighing self-hosting more broadly, our guide on open-source & self-hosted CRM for startups goes deeper on the ops trade-offs. Comparing hosted tools too? The best personal CRM apps in India roundup covers the proprietary field, and Dhaga vs Dex pits Dhaga against the best-known closed-source AI option.

The takeaway

Monica and Dhaga are two open-source twins that made opposite bets. Monica bet on breadth without AI and won a mature, beloved tool for hand-keeping the details of your personal life. Dhaga bet on AI plus a graph and built capture, recall, and warm-intro pathfinding on top of the same open-source, self-hostable foundation. There's no loser here — just two honest answers to "what should remembering people feel like."

If the AI-native, graph-native side is what you've been missing, take a look at Dhaga. And if it's the manual, journal-rich side you want, Monica is genuinely excellent — go use it.

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