generated: '2026-08-26' method: searched source: https://getindex.com/ name: Pinger plans and pricing summary: >- Pinger publishes no API plans, because it publishes no API. The only pricing it states publicly is consumer/small-business app subscription pricing, and only for Index; Sideline and TextFree publish no pricing page at all (in-app purchase only). plan_count is therefore 0 - there is no developer tier, no metered API pricing and no rate-limited free tier to record. plan_count: 0 plans: [] api_plans_published: false app_subscription_pricing: - product: Index by Pinger price: 24.99 currency: USD period: month source: https://getindex.com/ status: 200 note: >- Single stated price on the Index homepage; no dedicated /pricing page exists (getindex.com/pricing/ returns 404) and no tier table is published. - product: Sideline price: null currency: null period: null source: https://www.sideline.com/ status: 200 note: >- No pricing published on the web. /pricing/ and /plans/ and /plans-pricing/ all 404 or bounce to the homepage; subscription is sold through the iOS and Android app stores. - product: TextFree price: null currency: null period: null source: https://textfree.com/ status: 200 note: >- Free, ad-supported texting app; textfree.com/pricing/ and /plans/ both return 404. Paid upgrades are in-app purchases. notes: - These are end-user app subscriptions, not API access plans, and are recorded separately from plans[] so they are not credited as an API pricing surface.