Bland vs rustpush

Compare Bland and rustpush side by side: iMessage features, channels, developer tools, pricing and compliance, checked on each provider's own site.

Bland

Voice AI platform with SMS, RCS and branded iMessage agents
Starting price
Custom (iMessage is Enterprise only); SMS from $29.99/month on the Agent Phone Plan
Free plan
Start plan: free, with credits and an inbound number, for voice

rustpush

Rust library for the iMessage, FaceTime and APNs protocols
Starting price
Free
Free plan
Free source (SSPL v1)

Bland supports 46 of the 77 features compared here, and rustpush supports 39.

Feature comparison

FeatureBlandrustpush
iMessage messaging
iMessage
PartialEnterprise plans only; Bland provisions an iMessage-capable number on request
SupportedRegisters as an Apple device and talks to Apple's servers directly; read from source, no docs
Group chats
Not listed
SupportedConversations carry a participant list and optional group name
Group management
Not listed
SupportedChangeParticipants messages add or remove members
Group name and photo
Not listed
SupportedRename and IconChange messages set a group's name and photo
Mentions
Not listed
SupportedMention message parts
Tapbacks
SupportedSend and receive, per the iMessage guide; no API field, the agent decides
SupportedSix classic tapbacks plus emoji; sticker tapbacks are receive only
Threaded replies
Not listed
Supportedreply_guid and reply_part on messages
Typing indicators
SupportedListed in the iMessage guide
SupportedTyping message type
Read receipts
Supported
SupportedRead and Delivered message types
Edit and unsend
Not listedAPI deletes stored messages from a conversation; unsend on the device is not mentioned
SupportedEdit and Unsend message types
Message effects
Not listed
Supportedeffect field on messages
Animated text effects
SupportedGuide lists text effects; which effects and how they are set is not documented
SupportedBig, small, shake, nod, explode, ripple, bloom and jitter
Stickers
SupportedLive Stickers, per the iMessage guide
PartialSticker tapbacks are received; the code marks sending them as unsupported
Formatted text
Not listed
SupportedBold, italic, underline and strikethrough
Attachments
SupportedPhotos, videos, PDFs and spreadsheets both ways; agents can generate files to send
SupportedInline data or MMCS (iCloud) file transfer
Live Photos
Not listed
PartialReceived attachments carry a Live Photo flag; uploads always set it to false
Rich link previews
Not listed
SupportedLinkMeta with LPLinkMetadata rich link data
Voice messages
SupportedSend and receive voice memos; inbound memos are transcribed
Supportedvoice flag on messages
Contact cards
Not listed
Not listed
Polls
Not listed
Not listed
Chat backgrounds
Not listed
SupportedSetTranscriptBackground sets or removes a chat background
Location sharing
Not listed
PartialFind My clients read friends' and items' locations; OpenBubbles says sharing live location is unsupported
iMessage apps
Not listed
SupportedExtension app balloons with template layouts
Live app cards
Not listed
SupportedUpdateExtension messages update a sent app balloon
Sender name and photo
SupportedBranded contact with your company name and profile image
SupportedShare Name and Photo, including contact posters
FaceTime calls
Not listed
SupportedCreate, ring, join and leave FaceTime sessions
Delivery status
SupportedGuide lists delivery status; messages carry sent, delivered, read or failed
SupportedDelivered and Read receipts plus error messages
iMessage availability check
Not listed
SupportedIDS lookups validate targets before sending
Focus and Notify Anyway
Not listed
SupportedNotifyAnyways messages; StatusKit shares and receives Focus status
Numbers and delivery
Managed lines
SupportedBland provisions iMessage-capable numbers for Enterprise accounts
Not supportedA library; you register your own Apple ID and device identity
Dedicated numbers
SupportedAgent Phone Plan includes one dedicated US number; Enterprise numbers by request
Not supportedNot offered
Shared numbers
PartialFree credits call from a shared Bland number; texting needs your own number
Not supported
Bring your own number
PartialYour own Twilio numbers or SIP trunks for voice and SMS; not documented for iMessage
SupportedYour own Apple ID; a phone number registers through an iPhone running a relay app
Line pooling
PartialCustom Dialing picks numbers from a pool for outbound calls only
Not listed
SMS fallback
SupportedUses the richest channel the recipient supports and falls back to SMS
Not listed
RCS fallback
Not listedDocs say Bland picks the richest channel; an iMessage to RCS order is not stated
Not listed
Outbound-first messaging
SupportedSend SMS creates or resumes a conversation on any channel
SupportedSend to any handle after an IDS key lookup
Calls on the iMessage number
Not listed
PartialFaceTime on the same Apple ID; no phone calls
Other channels
SMS
SupportedEnterprise plans and the Agent Phone Plan; US numbers need A2P registration
PartialSMS message type, sent through text forwarding from a registered iPhone
RCS
PartialEnterprise only, enabled by your account executive
Not listed
WhatsApp
PartialEnterprise only; a channel value on the Messaging API, no setup guide in the docs
Not supportedNot offered
Telegram
Not supportedNot offered
Not supported
Slack
Not supportedNot a messaging channel; Slack is listed only as a tool integration
Not supported
Email
Not supportedNot offered as a messaging channel
Not supported
Phone calls
SupportedCore product: inbound and outbound AI phone calls, plus SIP
Not supportedNot offered; FaceTime only
Apple Messages for Business
Not listedProduct page says Bland handles Apple Business Messaging registration; docs describe numbers
Not supportedNot offered
Unified channel API
PartialSMS, RCS, WhatsApp and iMessage share the /v1/sms endpoints; calls use a separate API
PartialiMessage and forwarded SMS share one message type; no other channels
Developer tools
REST API
Supported
Not supportedRust library only; no HTTP API
TypeScript SDK
PartialDocs list a Web Agent SDK for browser voice and a TTS library; no messaging SDK
Not listedRust crate only
Python SDK
Not listed
Not listed
Other SDKs
Not listed
PartialThe library itself is a Rust crate; no other language bindings found
CLI
Supportedbland-cli on npm
Not listed
Webhooks
SupportedMessage and status webhooks per number or per request, with a channel field
Not supportedLibrary only; your code receives messages directly, no webhooks
Signed webhooks
SupportedHMAC-SHA256 in X-Webhook-Signature; asymmetric JWT signing on Enterprise
Not supportedNo webhooks
MCP server
SupportedHosted MCP server; personal agents connected to it can place calls and send texts
Not listed
Open source
Not supportedClosed platform
PartialSource under SSPL v1; the Mac validation-data module is a closed-source stub
Self-hosting
PartialEnterprise: your own VPC, on-premises or air-gapped deployments
SupportedRuns inside your own application
Local testing
SupportedPathway Chat API and Testbed run agent conversations without a phone
Not listed
Custom channel providers
PartialBring your own Twilio account or SIP carrier for telephony
Not listed
Event replay
PartialAutomatic webhook retries; resend endpoint for call webhooks; SMS delivery log readable
Not listed
OpenTelemetry
Not listed
Not listed
No-code integrations
SupportedZapier, Make and Pipedream on the integrations page
Not listed
CRM integrations
SupportedHubSpot and Salesforce
Not listed
Built for AI agents
Agent framework
SupportedPathways, personas and versioned agents drive voice and every messaging channel
Not listed
Agent framework integrations
PartialMCP guides for OpenClaw, Poke, Meta Muse and coding agents; no LangChain or Vercel AI SDK
Not listed
Streaming replies
Not listed
Not listed
Agent group chats
Not listed
Not listed
Human handoff
SupportedHand a thread to a human and resume the agent, by API or a pathway node
Not listed
Audit logs
PartialEnterprise feature, not yet available for all accounts
Not listed
Message history API
SupportedList and read conversations with messages and delivery status
SupportedMessages in iCloud sync for chats, messages and attachments
Plans and compliance
Free plan
PartialFree Start plan with credits is for voice; messaging needs Agent Phone Plan or Enterprise
SupportedFree source under SSPL v1
Public pricing
PartialVoice plans and SMS rates are public; iMessage, RCS and WhatsApp prices are not
Not listedNo prices or commercial license terms published
No per-message fees
PartialSMS costs $0.02 per message; the Agent Phone Plan is flat with a 100 texts a day cap
SupportedNo fees; free source
Uptime SLA
SupportedPricing page lists a 99.9% uptime SLA on every plan
Not supportedSSPL disclaims all warranty
Isolated infrastructure
PartialEnterprise customers run on their own isolated infrastructure
SupportedRuns in your own process and infrastructure
SOC 2 Type II
SupportedSOC 2 Type II, independently audited
Not listedSelf-hosted; compliance is up to the operator
GDPR
SupportedGDPR compliant, with a DPA in enterprise contracts
Not listed

Checked on each provider's own site and docs on 2026-10-25. “Not listed” means the provider does not mention it.

Pricing

Bland

Voice plans are Start (free, $0.14 a minute), Build ($299 a month) and Scale ($499 a month); SMS is $0.02 per message; the Agent Phone Plan is $29.99 a month for one number; iMessage, RCS and WhatsApp need a custom Enterprise contract.

Pricing model: per-minute voice, per-message SMS, custom Enterprise contracts

Source

rustpush

rustpush is free source under SSPL v1; you supply Apple hardware identifiers or an always-on iPhone relay, and anyone offering it as a service must publish their service's source.

Pricing model: free self-hosted library

Source

Which should you choose?

Choose Bland if you need managed lines, dedicated numbers, shared numbers and line pooling.

Choose rustpush if you need group chats, group management, group name and photo and mentions.

Frequently asked questions