# DeepAstro vs Open Knowledge Maps

DeepAstro records 1,913 monthly visits with +33.4% month-over-month growth and Freemium, Contact for Pricing pricing. Open Knowledge Maps records 83,432 monthly visits with -2.4% growth and Free pricing.

| Metric | [DeepAstro](https://openaitools.app/tool/deepastro) | [Open Knowledge Maps](https://openaitools.app/tool/openknowledgemaps-org) |
| :--- | :--- | :--- |
| Website URL | https://deepastro.app | https://openknowledgemaps.org |
| Categories | AI Map Generator | AI Search Engine, AI Research Tool, AI Map Generator, AI Knowledge Graph |
| Pricing Model | Freemium, Contact for Pricing | Free |
| Monthly Visits | 1,913 | 83,432 |
| MoM Growth Rate | +33.4% | -2.4% |
| Primary Market | France | Indonesia |
| Direct Visits | 607 | 32,336 |
| Review Score | 3.9 | 4.4 |
| Saved Count | 0 | 0 |
| Supported Platforms | Website | Website |

## DeepAstro

DeepAstro is built around a simple idea: where you live may matter, and astrocartography is one way people explore that question. You enter your birth date, time and place, and the platform calculates planetary positions, finds where those planets met the four chart angles, and traces each angular crossing as a line across a live world map. Ten planetary lines and all four angles (ASC, DSC, MC, IC) are available on the free map, without even requiring an account.

Rather than handing out a single universal score, DeepAstro encourages an evidence sequence: start with the planet, add the angle, measure the distance to the line, then consider the actual city's culture, language and opportunity. Clicking any place produces a reading that names the planet, angle, approximate distance and local context together, and the platform deliberately keeps uncertainty visible — including how an unknown or approximate birth time limits what can be concluded.

Beyond the map, DeepAstro offers ranked shortlists for goals like love, career, home or growth, side-by-side city comparison with filters for budget, language and family needs, structured personal city reports, and an AI assistant that answers questions using your own calculated lines rather than generic horoscope text. Paid options are one-time purchases rather than subscriptions, and the free tier already covers every planetary line.

**Pricing & Plans:** The core map is free: all ten planetary lines, the live 2D/3D map, top cities per goal and free city checks require no payment or account. Paid options are one-time purchases processed by Stripe with no subscription or auto-renewal: City Brief at $9.90 for one personal city report, Pro at $19.90 for 5 reports plus 150 AI readings and unlimited city checks, Ultimate at $36.90 for 20 reports and 1,000 AI readings, and Max at $99.90 for 50 reports, 5,000 readings and charts for friends and family.

- **Free live astrocartography map:** Enter your birth details and see all ten planetary lines across the world map in 2D or 3D, with no account required.
- **Click-anywhere city readings:** Click any place to see which planetary lines run nearby, how close they are, and what they tend to support or strain there.
- **Goal-based city shortlists:** Choose love, career, home or growth and get a ranked list of cities with the specific lines behind each pick.
- **AI readings grounded in your chart:** Ask about a line or city and get answers built from your calculated lines rather than generic horoscope language.
- **Transparent calculation method:** Birth data normalization, planetary positions, angle crossings and projection to Earth are each explained step by step.

**Strengths:** The full planetary-line map is genuinely free with no account needed; Interpretations explain their reasoning instead of giving a single vague score; Readings combine planet, angle, distance and city context together; Paid plans are one-time purchases with no auto-renewing subscription

**Limitations:** Astrocartography interpretation is not scientifically validated, so treat readings as guidance only; An unknown or approximate birth time reduces how precise the line positions can be

[Profile (Markdown)](https://openaitools.app/tool/deepastro.md)

## Open Knowledge Maps

Open Knowledge Maps, often shortened to OKMaps, is an open-science platform whose mission is to dramatically increase the visibility of research findings. Rather than returning a ranked list of links, it builds an interactive knowledge map from your search terms: related items are grouped into bubbles and color-coded clusters, so you can immediately see which subtopics exist and which of them matter most to your question. Clicking a cluster expands it, and each node links out to the underlying metadata and source record.

The service queries BASE, one of the world's largest open repositories aggregators, covering more than 400 million outputs from over 11,000 sources, including publications, datasets, software, and images. Because the visual layout is generated directly from the metadata rather than from generated text, the project emphasizes that results contain no hallucinations. Everything is delivered in a browser, requires no installation and no account, and the underlying software is open source on GitHub.

Open Knowledge Maps is operated as a charitable non-profit organization. It is free for anyone to use and sustains itself through supporting members such as university libraries, plus grants and donations. It also offers custom services so institutions can embed its discovery components into their own search portals. The result is infrastructure aimed at students, researchers, librarians, and curious non-specialists who want a faster, more intuitive entry point into a field.

**Pricing & Plans:** Free for all users. Open Knowledge Maps is a charitable non-profit funded by supporting members (libraries and institutions), grants, and donations, with optional paid custom-integration services for organizations.

- **Visual knowledge maps:** Every search produces an interactive concept map in which related research outputs are grouped into labeled, clickable clusters instead of a single flat list.
- **400M+ research outputs:** Searches more than 400 million records in over 400 languages pulled from more than 11,000 sources through the BASE aggregator.
- **25 output types:** Beyond journal articles, results span datasets, software, images, and other research objects, giving a broader picture of a topic.
- **No AI hallucination:** Maps are generated from metadata rather than synthesized text, so what you see corresponds to real indexed records.
- **Open source and embeddable:** The platform is open source on GitHub, and institutions can integrate its discovery components into their own systems via custom services.

**Strengths:** Completely free with no account or installation required; Visual clustering makes the structure of a topic obvious at a glance; Nonprofit, open-science mission with an open source codebase; Metadata-driven results avoid the hallucination risk of text-generating search tools

**Limitations:** Coverage is limited to what is available through the BASE aggregator; Map quality depends on how specific your search terms are; No built-in full-text reading, saving, or personal library features

[Profile (Markdown)](https://openaitools.app/tool/openknowledgemaps-org.md)

## Frequently Asked Questions

### How do DeepAstro and Open Knowledge Maps compare in monthly traffic?

DeepAstro has 1,913 monthly visits, while Open Knowledge Maps has 83,432. Traffic estimates describe audience size, not product quality.

### How do their growth rates compare?

DeepAstro has a month-over-month growth rate of +33.4%; Open Knowledge Maps has -2.4%.

### How does pricing compare?

DeepAstro: Freemium, Contact for Pricing. The core map is free: all ten planetary lines, the live 2D/3D map, top cities per goal and free city checks require no payment or account. Paid options are one-time purchases processed by Stripe with no subscription or auto-renewal: City Brief at $9.90 for one personal city report, Pro at $19.90 for 5 reports plus 150 AI readings and unlimited city checks, Ultimate at $36.90 for 20 reports and 1,000 AI readings, and Max at $99.90 for 50 reports, 5,000 readings and charts for friends and family. Open Knowledge Maps: Free. Free for all users. Open Knowledge Maps is a charitable non-profit funded by supporting members (libraries and institutions), grants, and donations, with optional paid custom-integration services for organizations.

## Alternatives

| # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Profile (Markdown) |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1 | [Perplexity](https://openaitools.app/tool/perplexity-ai) | 88,310,223 | -3.7% | Freemium | Real-time AI answer engine and research workspace combining live web citations with frontier reasoning models. | [.md](https://openaitools.app/tool/perplexity-ai.md) |
| 2 | [Hint](https://openaitools.app/tool/hint-app) | 20,394,530 | +15.3% | Free Trial, Paid | Your personal guide to modern astrology | [.md](https://openaitools.app/tool/hint-app.md) |
| 3 | [Semantic Scholar](https://openaitools.app/tool/semantic-scholar) | 8,198,672 | +5.8% | Free | A free, AI-powered academic search engine for 240M+ papers across every scientific field | [.md](https://openaitools.app/tool/semantic-scholar.md) |
| 4 | [Consensus](https://openaitools.app/tool/consensus) | 6,014,388 | -1.2% | Freemium | AI academic search engine for peer-reviewed science | [.md](https://openaitools.app/tool/consensus.md) |
| 5 | [Metaso AI](https://openaitools.app/tool/%E7%A7%98%E5%A1%94ai) | 4,751,377 | +9.2% | Free | Ad-free AI search that takes you straight to the answer | [.md](https://openaitools.app/tool/%E7%A7%98%E5%A1%94ai.md) |
| 6 | [Elicit](https://openaitools.app/tool/elicit) | 1,751,507 | +3.1% | Freemium | AI research assistant for evidence-based literature review and synthesis | [.md](https://openaitools.app/tool/elicit.md) |
| 7 | [Scite](https://openaitools.app/tool/scite) | 841,974 | +1.1% | Free Trial, Contact for Pricing | AI answers grounded in 300M+ scholarly full texts | [.md](https://openaitools.app/tool/scite.md) |
| 8 | [ResearchRabbit](https://openaitools.app/tool/researchrabbit) | 831,571 | +3.1% | Free | Map the literature around the papers you love—free | [.md](https://openaitools.app/tool/researchrabbit.md) |
| 9 | [Connected Papers](https://openaitools.app/tool/connected-papers) | 750,576 | +3.1% | Freemium | Explore the academic literature as a visual graph of related papers | [.md](https://openaitools.app/tool/connected-papers.md) |
| 10 | [Paperguide](https://openaitools.app/tool/paperguide) | 371,972 | -2.9% | Freemium | AI-native workspace for literature reviews and auditable systematic reviews | [.md](https://openaitools.app/tool/paperguide.md) |

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Source: https://openaitools.app/compare/deepastro-vs-openknowledgemaps-org

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