Allo Alternatives

Websites: Dialpad RingCentral Withallo Aircall Five9

• Best for teams evaluating integrations: Aircall, whose Essentials plan includes 250+ integrations, according to its pricing page.✓
• Best for teams evaluating AI coaching: Dialpad, which says its AI powers call summaries and in-the-moment coaching.✓
• Best for contact center teams evaluating purchasing flexibility: Five9, which describes concurrent-user, named-agent and pay-per-use pricing options.✓

5 options at a glance

Allo

Allo provides a concrete starting point for comparing subscription costs: its pricing page describes three per-seat plans with monthly or yearly billing.✓ According to that page, Solo costs $10 per seat per month billed yearly, or $15 billed monthly, and is for one person.✓ Business costs $32 per seat per month billed yearly or $45 monthly, while Ultra costs $100 billed yearly or $120 monthly, per Allo.✓

For a team evaluating US texting alongside its calling workflow, Allo's pricing page says Business and Ultra include outbound SMS to US numbers at no extra cost.✓ Consider those terms when deciding which plan to investigate, rather than choosing solely by its headline subscription price.

Where Allo falls short

The geographic distinction matters: according to Allo, outbound SMS elsewhere uses credits, with $5 in credit included per seat each month on Business and Ultra.✓ Its pricing page also says those plans move to pay-as-you-go charges after the included credit.✓ If your evaluation involves texting outside the US, ask Allo to price your expected destinations and volume before treating the subscription as your complete budget.

Migration difficulty

The facts we cite don't cover contact imports, implementation schedules or migration assistance, so we can't assess migration difficulty from them. Ask Allo to explain the steps for your existing numbers and records, and request a written transition plan before committing.

Aircall

Aircall is worth evaluating if your requirements include integrations and call administration features. According to its pricing page, Essentials starts at $30 per license per month billed annually and includes 250+ integrations, IVR, call recording and SMS.✓ Aircall also describes unlimited inbound calls in its Essentials pricing statement.✓ Those are reasons to investigate the plan, but have Aircall demonstrate the particular integration and workflow you intend to use.

Aircall's pricing page says annual plans include a 25% discount compared with monthly pricing.✓ Its contact page invites buyers to schedule a demo and obtain custom pricing through the sales team.✓ Use that conversation to request a quote covering the configuration you're actually considering.

Where Aircall falls short

Some costs require a separate budget line: Aircall says AI Assist Pro is a standalone add-on at $49 per user per month for real-time assistance and post-call automation.✓ According to Aircall, each plan includes one local or toll-free number, and additional numbers cost $6 per month each.✓ These terms make the base license price an incomplete comparison if you want that add-on or multiple numbers.

Migration difficulty

The pages we read don't describe number-transfer procedures, data imports or a migration timeline. Aircall offers a sales demo, according to its contact page, but that statement doesn't establish what migration work is included.✓ Ask for the transition responsibilities and any associated charges in your quote.

Dialpad

Dialpad deserves consideration when AI assistance is central to your evaluation. Dialpad describes DialpadGPT as its proprietary language model, fine-tuned on business conversations and powering many of its AI features.✓ It says those features include call summaries and in-the-moment coaching without requiring customers to build or train their own models.✓ Ask for a demonstration using a conversation representative of your team's work.

Dialpad also says its AI adapts to industry-specific vocabulary and use cases.✓ According to the company, DialpadGPT supports AI across business calling and the contact center.✓ Its call-transfer page says calls can move between team members, departments and contact centers within the same app.✓ That makes shared calling and contact center workflows a reasonable focus for an evaluation.

Where Dialpad falls short

A numerical price is not published on the pages we read; Dialpad's pricing statement describes conversation-based pricing.✓ That leaves the subscription and usage cost comparison unresolved. Dialpad describes its broader offering as a platform for customer communications and the contact center, but that description doesn't identify a sales dialer package or its included features.✓ Request the exact product, feature list and billing unit before comparing a quote with Allo.

Migration difficulty

The pages we read don't cover porting, record transfers, rollout duration or migration support. Dialpad's same-app transfer description concerns calls between teams and departments; it doesn't establish a process for switching providers.✓ Ask for a separate migration plan.

Five9

Five9 is a candidate for teams that want to compare contact center purchasing arrangements. Its pricing page describes preconfigured bundles, custom quotes and pricing based on concurrent users, named agents or pay per use.✓ Ask Five9 to explain which arrangement applies to your proposed deployment and provide a quote with its assumptions stated.

Five9's services page describes support from strategic implementation through ongoing optimization.✓ It also says its implementation approach is tailored to customer goals and offers training for administrators, agents and supervisors that accommodates different learning styles.✓ If implementation support matters to your selection, use those descriptions to frame questions about scope, staffing and deliverables.

Where Five9 falls short

Five9's pricing page states that the displayed prices are per concurrent user, that usage-based pricing may apply and that there is a minimum of 50 seats.✓ That stated minimum is a purchasing constraint to clarify if you're evaluating a smaller deployment. Its displayed bundles include Digital at $119 and Core at $159 per seat per month, so request the full cost for the arrangement Five9 proposes.✓

Migration difficulty

Five9 provides more implementation-related information than a bare pricing statement: its services page describes strategic implementation and continued support.✓ Its pricing page also describes a managed service for administrative moves, additions, changes and deletions.✓ Neither statement establishes migration duration or which transfers are included. Ask Five9 to distinguish implementation work, ongoing administration and your specific migration tasks in its proposal.

RingCentral

RingCentral is worth evaluating if your requirements extend across several communication functions. According to its pricing page, the RingEX trial includes voice, auto attendant, online meetings, team messaging, fax and conferencing.✓ Use the trial to examine the functions you expect your team to use, then ask which are included in the proposed paid bundle.

RingCentral describes RingCX as an omnichannel contact center solution.✓ Its pricing page also claims 99.999% phone-service reliability and lists security and compliance certifications and frameworks including HITRUST, GDPR, PCI and HIPAA.✓ Treat those vendor statements as topics to verify against your deployment requirements and proposed service terms.

Where RingCentral falls short

A numerical price is not published on the pages we read; RingCentral says its team will build a bundle and provide a custom quote.✓ The company also describes international calling plans and bundles without providing their rates in the statement we read.✓ Ask for destination-specific terms if international calling is part of your evaluation, and identify whether the quote covers RingEX, RingCX or both.

Migration difficulty

The pages we read don't establish number-porting steps, data-transfer procedures or migration timing. RingCentral says it handles shipping, handling and device service under its device offering, but that statement doesn't describe a provider migration.✓ Request a transition plan covering your numbers, users and any devices involved.

Which one should you choose? My recommendations

Choose Allo if you want to begin with clearly stated per-seat subscription options: its pricing page gives monthly and yearly rates for Solo, Business and Ultra.✓ Check the relevant messaging terms before deciding which plan to evaluate.

Choose Aircall if your evaluation prioritizes integrations, IVR, recording and SMS together; Aircall lists those features in Essentials.✓ Include any desired AI add-on and additional numbers in your cost comparison.

Choose Dialpad if summaries and coaching are central to your requirements; Dialpad says its AI powers both.✓ Request the precise package and price alongside a workflow demonstration.

Choose Five9 if you want to investigate multiple purchasing models and implementation services; Five9 describes both on its own pages.✓ Clarify the stated seat minimum before advancing your evaluation.

Choose RingCentral if you want to evaluate voice, meetings and messaging within the RingEX suite; RingCentral says those features are available during its trial.✓ Get a quote for the bundle you tested before making a decision.

FAQ

How we researched this

We read each company's own public pages on October 14, 2026; every factual product claim links to its source. We attributed prices and capabilities to the vendor describing them. Where those pages didn't provide a price or migration detail, we stated the gap instead of estimating.

How Modern Inbound can help

Use this comparison to prepare a shortlist and questions for vendor demonstrations. To discuss warm lead handoffs for your sales team, contact Modern Inbound.