{"slug": "kalstrop", "name": "Kalstrop", "type": "odds_api", "description": "Odds and live-stats API for sportsbooks and developers accessed via a developer portal; plan details sit behind the portal and Discord, with a test tier reported by a third-party directory.", "website": "https://www.kalstrop.com", "country": null, "sports": ["multi"], "data_types": ["odds", "scores", "stats"], "protocols": ["graphql", "rest"], "free_tier": true, "trial_days": null, "demo": null, "contact_sales_only": false, "min_price": null, "plans_count": 1, "commercial_use": null, "betting_use": null, "redistribution": null, "rights_basis": null, "customer_types": [], "live_in_play": null, "sentiment": "insufficient", "discussions": 4, "github_repos": 0, "priority": 1.0, "logo": "/logos/kalstrop.png", "logo_tone": "tile", "docs_url": "https://kalstrop.com/docs", "pricing_url": "https://kalstrop.com/pricing", "status_page_url": null, "founded_year": null, "product": {"name": "Kalstrop API", "formats": ["json"], "auth_methods": ["api_key"], "sdk_languages": [], "openapi_url": null, "history_depth": null, "update_frequency": null, "claimed_latency_ms": null}, "plans": [{"name": "Free test tier", "price": 0.0, "currency": "USD", "period": "month", "request_limit": null, "request_period": null, "is_free": true, "is_enterprise": false, "summary": "Per third-party directory; unverified", "source_url": "https://sportsapis.dev/apis/kalstrop", "verified_at": "2026-11-03"}], "access": {"restricted_countries": [], "available_only_in": null, "customer_types": null, "kyc_required": null, "odds_regions": null, "bookmakers_count": null, "notes": null, "source_url": null}, "usage_rights": {"commercial_use": null, "betting_use": null, "redistribution": null, "storage": null, "attribution_required": null, "media_included": null, "terms_url": "https://kalstrop.com/terms", "source_url": null, "basis": null}, "data_source": {"official_partners": [], "collection_methods": [], "source_url": null}, "support": {"sla_uptime": null, "channels": [], "sandbox": null, "changelog_url": null, "certifications": [], "payment_methods": [], "min_contract": null, "source_url": null}, "coverage": {"competitions_count": null, "key_leagues": [], "womens": null, "live_in_play": null, "markets": null, "languages": null, "id_mapping": null, "source_url": null}, "community": {"summary": "Only founder posts about launching the product and reaching $30k revenue through Discord community growth. No independent users discuss the odds API, its pricing, coverage or reliability.", "sentiment": "insufficient", "topics": [], "pros": [], "cons": [], "evidence": ["https://www.reddit.com/r/SaaS/comments/1o8uywt/"]}, "discussions_list": [{"platform": "reddit", "title": "$0 to $30k Revenue in <3 Months with $0 Ad Spend. Our Main Channel was Discord. What's Our Next Move?", "url": "https://www.reddit.com/r/SaaS/comments/1o8uywt/", "date": "2025-10-17", "score": 3.0, "where": "r/SaaS"}, {"platform": "reddit", "title": "My 9-month project finally launched and made $30k without ads! Here's the story of Kalstrop.", "url": "https://www.reddit.com/r/SaaS/comments/1o8eqb6/", "date": "2025-10-16", "score": 1.0, "where": "r/SaaS"}, {"platform": "reddit", "title": "My 9-month project finally launched and made 30k without ads! Here's the story of Kalstrop.", "url": "https://www.reddit.com/r/SideProject/comments/1o8exk6/", "date": "2025-10-16", "score": 0.0, "where": "r/SideProject"}, {"platform": "reddit", "title": "My 9-month project finally launched and made $30k without ads! Here's the story of Kalstrop. i will not promote", "url": "https://www.reddit.com/r/startups/comments/1o8axew/", "date": "2025-10-16", "score": 0.0, "where": "r/startups"}], "repos": [], "videos": [], "notes": "Low certainty. Official pages are JS shells (title only). Third-party directory gives conflicting paid pricing ($99/mo start vs $20-$1,000+ range) so no paid plan recorded. Protocols (graphql, rest) are guesses and not verified.", "checked_at": "2026-11-03", "alternatives": ["therundown", "sportsgameodds", "lumify", "sportradar", "the-odds-api"], "fit": {"best_for": null, "not_for": null, "use_cases": ["Odds feeds", "Live stats for sportsbooks"], "limitations": ["Official pages could not be read", "Pricing and protocols not verified"], "source_urls": ["https://kalstrop.com/docs", "https://kalstrop.com/pricing"]}, "score": {"overall": 38, "popularity": 12, "community": null, "transparency": 75, "developer": 45, "confidence": "none", "reliability_flags": [], "rank": 119}}