What is the best alternative to RingCentral on iPhone?

Beside (M1): AI Receptionist, S tier, #1 in AI receptionist.

Is there a free alternative to RingCentral?

Yes: Beside (M1): AI Receptionist (S tier, #1) is free to download, with in-app purchases.

Yes. 1 app ranks above it in AI receptionist: Beside (M1): AI Receptionist (#1).

RingCentral is B tier, #2 of 7 in AI receptionist. Here is everything that competes with it on iPhone, in tier order.

1
Beside (M1): AI ReceptionistShigher tier
Free + IAP · ★ 4.8 · 9,179 ratings · score 84
Provides a second work phone number with call and voicemail transcription, AI search of past conversations, and…
3
OhMD HIPAA Compliant TextingC
Free download · ★ 4.8 · 12,436 ratings · score 69
HIPAA-compliant platform combining AI and staff-led patient conversations across phone, text, and web in one shared.
4
TidioC
Free download · ★ 4.8 · 4,767 ratings · score 68
Mobile app for Tidio's customer support suite, with live chat, chatbots, lead generation and visitor details on the go.
5
LinkedPhone - Pro Business LineC
Free + IAP · ★ 4.7 · 3,787 ratings · score 67
Business phone app for calls, texts, voicemail, tickets and contacts, with an AI auto attendant and call summaries.
6
Quo (formerly OpenPhone)C
Free + IAP · ★ 4.4 · 10,819 ratings · score 65
Business phone system that brings calls, texts, and customer information together in one platform.
7
Yobi: AI TeammatesD
Free · ★ 4.9 · 32 ratings · score 58
Yobi provides AI agents for calls, sales, marketing, strategy, and operational workflows.

What is the best alternative to RingCentral on iPhone?: Beside (M1): AI Receptionist, S tier, #1 in AI receptionist.
Is there a free alternative to RingCentral?: Yes: Beside (M1): AI Receptionist (S tier, #1) is free to download, with in-app purchases.
Does anything rank above RingCentral?: Yes. 1 app ranks above it in AI receptionist: Beside (M1): AI Receptionist (#1).