{
  "requested": [
    "base44",
    "firebase-studio"
  ],
  "compared": [
    "base44",
    "firebase-studio"
  ],
  "missing": [],
  "caveats": [
    {
      "tool_slug": "base44",
      "status": "acquired",
      "warning": "Base44 was acquired by Wix and is no longer independent.",
      "detail": "Acquired by Wix in 2025. Unlike most acquisitions in this category it kept growing after the deal, so \"acquired\" here does not mean \"avoid\".",
      "since": "2025-06-18"
    },
    {
      "tool_slug": "firebase-studio",
      "status": "sunset",
      "warning": "Firebase Studio has had an access tier withdrawn; check what is still available before choosing it.",
      "detail": "firebase.studio carries a banner: \"We're sunsetting Firebase Studio on March 22, 2027 so you can no longer create new workspaces. Move your code to Google AI Studio or Google Antigravity.\" Still usable until then, but it is not a tool to start a project on.",
      "since": "2026-08-02"
    }
  ],
  "tools": [
    {
      "slug": "base44",
      "name": "Base44",
      "layer": "app_builder",
      "vendor": "Wix",
      "homepage": "https://base44.com",
      "pricing_url": "https://base44.com/pricing",
      "docs_url": "https://docs.base44.com",
      "github_full_name": null,
      "openrouter_app_slug": null,
      "status": "acquired",
      "status_note": "Acquired by Wix in 2025. Unlike most acquisitions in this category it kept growing after the deal, so \"acquired\" here does not mean \"avoid\".",
      "status_changed_on": "2025-06-18",
      "acquired_by": "Wix",
      "default_model": null,
      "default_model_note": null,
      "byo_key": false,
      "open_source": false,
      "license": null,
      "pricing_model": "credits",
      "description": "Prompt-to-app builder, now a Wix property and still growing.",
      "tags": [
        "no-code",
        "credits",
        "acquired"
      ],
      "gh_stars": null,
      "gh_forks": null,
      "gh_archived": null,
      "gh_pushed_at": null,
      "gh_days_since_push": null,
      "gh_maintenance": null,
      "gh_dead": null,
      "gh_star_delta_30d": null,
      "or_rank": null,
      "or_tokens_week": null,
      "last_pricing_check": "2026-08-03T09:50:33.656+00:00",
      "last_change_at": "2026-08-03T09:51:09.113+00:00",
      "curated_on": "2026-08-02",
      "created_at": "2026-08-01T14:15:16.205602+00:00",
      "updated_at": "2026-08-03T09:51:09.113+00:00",
      "plans": [
        {
          "id": 561,
          "tool_slug": "base44",
          "plan_name": "Elite",
          "price_monthly_usd": 160,
          "price_annual_usd": null,
          "seat_based": null,
          "is_free": false,
          "limits": {
            "billing": "annual headline",
            "quota_lines": [
              "1,200 message credits",
              "Unlimited number of apps",
              "25 credits to share with a friend"
            ]
          },
          "limits_text": "1,200 message credits",
          "currency": "USD",
          "source_url": "https://base44.com/pricing",
          "source": "card",
          "sort_order": 0,
          "captured_at": "2026-08-03T09:50:33.656+00:00"
        },
        {
          "id": 562,
          "tool_slug": "base44",
          "plan_name": "Pro",
          "price_monthly_usd": 80,
          "price_annual_usd": null,
          "seat_based": null,
          "is_free": false,
          "limits": {
            "billing": "annual headline",
            "quota_lines": [
              "500 message credits",
              "Unlimited number of apps",
              "25 credits to share with a friend"
            ]
          },
          "limits_text": "500 message credits",
          "currency": "USD",
          "source_url": "https://base44.com/pricing",
          "source": "card",
          "sort_order": 1,
          "captured_at": "2026-08-03T09:50:33.656+00:00"
        },
        {
          "id": 90,
          "tool_slug": "base44",
          "plan_name": "Builder",
          "price_monthly_usd": 40,
          "price_annual_usd": null,
          "seat_based": null,
          "is_free": false,
          "limits": {
            "billing": "annual headline",
            "quota_lines": [
              "250 message credits",
              "Unlimited number of apps",
              "25 credits to share with a friend"
            ]
          },
          "limits_text": "250 message credits",
          "currency": "USD",
          "source_url": "https://base44.com/pricing",
          "source": "card",
          "sort_order": 2,
          "captured_at": "2026-08-03T09:50:33.656+00:00"
        },
        {
          "id": 564,
          "tool_slug": "base44",
          "plan_name": "Starter",
          "price_monthly_usd": 16,
          "price_annual_usd": null,
          "seat_based": null,
          "is_free": false,
          "limits": {
            "billing": "annual headline",
            "quota_lines": [
              "100 message credits",
              "Unlimited number of apps"
            ]
          },
          "limits_text": "100 message credits",
          "currency": "USD",
          "source_url": "https://base44.com/pricing",
          "source": "card",
          "sort_order": 3,
          "captured_at": "2026-08-03T09:50:33.656+00:00"
        },
        {
          "id": 565,
          "tool_slug": "base44",
          "plan_name": "Free",
          "price_monthly_usd": 0,
          "price_annual_usd": null,
          "seat_based": null,
          "is_free": true,
          "limits": {
            "billing": "annual headline",
            "quota_lines": [
              "Up to 5 apps",
              "25 message credits"
            ]
          },
          "limits_text": "Up to 5 apps",
          "currency": "USD",
          "source_url": "https://base44.com/pricing",
          "source": "card",
          "sort_order": 4,
          "captured_at": "2026-08-03T09:50:33.656+00:00"
        }
      ],
      "top_models": []
    },
    {
      "slug": "firebase-studio",
      "name": "Firebase Studio",
      "layer": "app_builder",
      "vendor": "Google",
      "homepage": "https://firebase.studio",
      "pricing_url": "https://firebase.google.com/pricing",
      "docs_url": "https://firebase.google.com/docs/studio",
      "github_full_name": null,
      "openrouter_app_slug": null,
      "status": "sunset",
      "status_note": "firebase.studio carries a banner: \"We're sunsetting Firebase Studio on March 22, 2027 so you can no longer create new workspaces. Move your code to Google AI Studio or Google Antigravity.\" Still usable until then, but it is not a tool to start a project on.",
      "status_changed_on": "2026-08-02",
      "acquired_by": null,
      "default_model": "google/gemini",
      "default_model_note": null,
      "byo_key": false,
      "open_source": false,
      "license": null,
      "pricing_model": "hybrid",
      "description": "Google's agentic app workspace, wired to the Firebase backend. Sunsetting 22 March 2027.",
      "tags": [
        "no-code",
        "google",
        "firebase"
      ],
      "gh_stars": null,
      "gh_forks": null,
      "gh_archived": null,
      "gh_pushed_at": null,
      "gh_days_since_push": null,
      "gh_maintenance": null,
      "gh_dead": null,
      "gh_star_delta_30d": null,
      "or_rank": null,
      "or_tokens_week": null,
      "last_pricing_check": "2026-08-03T09:50:36.049+00:00",
      "last_change_at": "2026-08-03T09:51:09.113+00:00",
      "curated_on": "2026-08-02",
      "created_at": "2026-08-01T14:15:16.205602+00:00",
      "updated_at": "2026-08-03T09:51:09.113+00:00",
      "plans": [],
      "top_models": []
    }
  ],
  "recent_changes": [
    {
      "id": 66,
      "tool_slug": "base44",
      "kind": "limit_change",
      "severity": "medium",
      "headline": "Base44 changed the quota wording on its pricing page",
      "detail": "New: 5 apps; unlimited number of apps in-app code. Plan limits often change without the price changing, which is why this is tracked separately.",
      "before": {
        "limits": [
          "1,200 message",
          "100 message",
          "25 credits",
          "25 message",
          "250 message",
          "500 message"
        ]
      },
      "after": {
        "limits": [
          "1,200 message",
          "100 message",
          "25 credits",
          "25 message",
          "250 message",
          "5 apps",
          "500 message",
          "unlimited number of apps in-app code"
        ]
      },
      "evidence_url": "https://base44.com/pricing",
      "fingerprint": "34f66f20e7fd130ac4e15dd6",
      "source": "auto",
      "confidence": "low",
      "occurred_on": null,
      "detected_at": "2026-08-02T20:47:08.82711+00:00",
      "published": true
    },
    {
      "id": 13,
      "tool_slug": "firebase-studio",
      "kind": "status_change",
      "severity": "high",
      "headline": "Firebase Studio sunsetting on 22 March 2027",
      "detail": "firebase.studio carries a banner: \"We're sunsetting Firebase Studio on March 22, 2027 so you can no longer create new workspaces. Move your code to Google AI Studio or Google Antigravity.\" The tool still runs until then, which is why this is a sunset rather than a shutdown — but it is a dated end, and starting a project on it now buys under eight months.",
      "before": null,
      "after": {
        "status": "sunset"
      },
      "evidence_url": "https://firebase.studio",
      "fingerprint": "3616992f24546975cb2cc29c",
      "source": "curated",
      "confidence": "high",
      "occurred_on": "2026-08-02",
      "detected_at": "2026-08-02T18:50:54.717691+00:00",
      "published": true
    },
    {
      "id": 4,
      "tool_slug": "base44",
      "kind": "acquisition",
      "severity": "medium",
      "headline": "Base44 acquired by Wix",
      "detail": "Wix acquired Base44. Unusually for this category the product kept compounding after the deal, so the acquisition is a change of owner rather than a reason to migrate.",
      "before": null,
      "after": {
        "status": "acquired",
        "acquired_by": "Wix"
      },
      "evidence_url": "https://www.wix.com/news/base44",
      "fingerprint": "9d6a4d7a527c66f5052eb441",
      "source": "curated",
      "confidence": "high",
      "occurred_on": "2025-06-18",
      "detected_at": "2026-08-01T14:15:18.734906+00:00",
      "published": true
    }
  ]
}