10 WhatsApp Business API Tools for Lead Follow-Up in India

• Shared-inbox application: useful when several people need one conversation history, assignment and an accountable owner. Shortlist Wati, AiSensy, Interakt, Gallabox or DoubleTick against the exact workflow.
• Omnichannel workspace: assess respond.io when the team also handles other messaging channels and wants conversations in a common operation.
• Broader engagement platform: investigate Gupshup or Infobip when messaging, automation and integration requirements span multiple teams or channels.
• Developer route: assess Twilio or 360dialog when you have technical ownership and want to connect messaging to existing systems. Check what inbox, workflow and support layers are included or still need to be built.
• Small manual workflow: the WhatsApp Business App may be enough if the team does not yet need API integration, structured routing or more extensive automation. Do not buy infrastructure simply because it has more features.

The WhatsApp Business App, the WhatsApp Business Platform/API and a vendor’s inbox are different layers. An API provides messaging capabilities; the software and integrations around it determine how your team actually handles enquiries.

• Evidence: official product and pricing pages reviewed on 19 October 2026. This is a documentation-based shortlist, not a hands-on product test or a claim that DFY uses every tool.
• Criteria: conversation ownership, follow-up automation, CRM connectivity, implementation effort, cost structure and the ability to hand a conversation to a person.
• Ordering: the numbers identify entries for navigation. They do not rank product quality or predict sales performance.
• Limits: features can depend on plan, country, usage tier and add-ons. Integration availability does not prove reliable two-way sync with your particular CRM.
• Pricing: published examples below retain their original currency and billing basis. They are not comparable all-in quotes. Verify current user limits, usage, taxes, message charges and contract terms before purchase.

Use the summaries below to form a shortlist, then run the same lead-follow-up task in each candidate. A platform demo is more useful when it follows your actual enquiry journey.

• Vendor offering: Wati lists a team inbox, broadcasts, chatbot tools and CRM/API integrations. This makes it a candidate for a sales team that wants an application rather than a messaging API alone.
• Workflow to demonstrate: receive a new enquiry, assign an owner, tag the requirement and pass the conversation to a colleague without losing context.
• Cost checks: compare included users, extra seats, automation triggers, AI credits, API calls and webhook availability. Wati’s pricing page lists plan-specific allowances and its own messaging rate card.
• When to look elsewhere: if your required integration needs webhooks or API capacity beyond the chosen plan, compare the upgrade and integration cost before treating an entry plan as sufficient.

• Vendor offering: AiSensy presents WhatsApp broadcasting, chatbot and AI-agent options. It is a candidate when campaigns and conversational follow-up are central to the workflow.
• Workflow to demonstrate: use a permissioned lead to trigger a suitable follow-up, collect a non-sensitive qualification answer and route the reply to a person.
• Cost checks: subscription and messaging credits are separate. The reviewed page lists the chatbot builder as an add-on: ₹2,500 per month for five chatbots on monthly billing, or ₹2,250 per month billed annually. This is not the total platform or messaging price.
• When to look elsewhere: a team needing extensive custom CRM behaviour should validate the exact connector or webhook workflow before choosing on broadcasting features alone.

• Vendor offering: Interakt lists shared messaging, campaigns and tiered automation across WhatsApp and Instagram. It is worth assessing when the team wants those channels alongside day-to-day conversation handling.
• Workflow to demonstrate: assign an enquiry, restrict access as required and record the next follow-up in the system the sales team uses.
• Cost checks: the reviewed Growth listing shows ₹2,799 per month plus taxes. Confirm billing commitment, messaging charges and whether required sales CRM roles are a separate scope; the page distinguishes role types.
• When to look elsewhere: if the business is mainly a service sales operation, check that the useful plan features fit that operation rather than paying for commerce functions it does not need.

• Vendor offering: Gallabox lists a shared inbox, chatbot flows, drip campaigns and tiered CRM integrations. It is a candidate when follow-up steps and sales ownership need to work together.
• Workflow to demonstrate: qualify an enquiry with a short flow, update a CRM record and stop the automated sequence when a human takes ownership.
• Cost checks: the reviewed Essential plan lists ₹6,999 per month billed quarterly, six users and 2,000 monthly AI credits. Extra users, credits and messaging can change the bill; verify the complete quote.
• When to look elsewhere: if the team only needs manual replies, an automation-heavy tier may add expense and operating complexity without solving a current problem.

• Vendor offering: DoubleTick presents a team inbox, bulk messaging and AI chatbot capabilities. Its public pricing FAQ also describes access from a computer or phone.
• Workflow to demonstrate: have a mobile salesperson receive an assigned lead, reply and hand it back to the desk team. Verify that ownership and history stay clear.
• Cost checks: request a written Starter or Pro quote with seats, bots, API/CRM access, messaging and onboarding itemised. A stable numeric subscription price was not available in the reviewed public pricing text.
• When to look elsewhere: if detailed routing rules or CRM field updates are essential, require a demonstration on the quoted plan; a general team-inbox claim does not establish those details.

• Vendor offering: respond.io separates shared-inbox features from higher-tier workflow automation and advanced integrations. It is a candidate for teams managing conversations across multiple channels.
• Workflow to demonstrate: keep lead ownership consistent across channels, trigger the correct follow-up and update the sales record without duplicate contacts.
• Cost checks: the reviewed page displays Growth at US$159 per month billed yearly, with pricing tied to monthly active contacts. Confirm the contact band and users; HTTP workflow requests and webhooks are listed under Advanced.
• When to look elsewhere: a low-volume WhatsApp-only operation should compare whether the broader workspace and required tier justify their cost. Channel messaging charges still need separate review.

• Vendor offering: Gupshup describes cross-channel engagement, event-triggered campaigns and conversational automation. Distinguish its self-serve API route from a wider engagement-platform implementation.
• Workflow to demonstrate: trigger a message from a CRM event, receive the reply and transfer the conversation with sufficient context for the team.
• Cost checks: get the selected product and routing basis in writing. Gupshup’s 2026 notice adds a 6% markup on WhatsApp marketing fees for specified Cloud API routing outside MM Lite; a generic historical API fee is not an all-in quote.
• When to look elsewhere: if you need a simple ready-to-use sales inbox, confirm which application layer is included instead of assuming API access supplies the whole workflow.

• Vendor offering: Twilio offers WhatsApp messaging through programmable APIs with usage pricing. It is a candidate when developers need messaging inside an existing product or business system.
• Workflow to demonstrate: send from a CRM event, handle delivery callbacks and replies, prevent duplicate sends and expose the conversation to a human operator.
• Cost checks: the reviewed pricing lists a US$0.005 Twilio fee per inbound or outbound message, plus applicable Meta charges. Engineering, hosting, monitoring and any inbox application are additional cost categories.
• When to look elsewhere: without technical ownership, a packaged inbox may be a more practical starting point. The API fee does not include a complete sales operation.

• Vendor offering: Infobip offers WhatsApp as part of a wider business messaging and customer-engagement platform. It is a candidate for organisations coordinating more than one channel or operational team.
• Workflow to demonstrate: connect a campaign or service trigger to a WhatsApp conversation, then route it into the chosen agent workspace with the relevant CRM context.
• Cost checks: request channel usage, application licences, automation, implementation and support as separate quote lines. Confirm whether the proposed inbox and journey builder are included in the specific package.
• When to look elsewhere: a small team with straightforward WhatsApp follow-up should compare a simpler application before committing to an extensive implementation.

• Vendor offering: 360dialog lists WhatsApp API plans alongside marketplace and additional solution packages. Compare the precise package, rather than assuming every plan is either infrastructure-only or a complete inbox.
• Workflow to demonstrate: connect your selected inbox or system, handle replies and verify which party owns routing, support and integration maintenance.
• Cost checks: the reviewed Regular API plan lists €49 per number per month plus Meta messaging fees. Premium is a separate package that lists inbox and automation add-ons; verify actual scope, limits and integration requirements.
• When to look elsewhere: if you want one vendor to supply every sales workflow out of the box, confirm that the quoted application layer covers it. A per-number API licence alone does not establish that fit.

• Software: base subscription, billing term, user seats, phone numbers, workspaces and active-contact bands.
• Automation: chatbot allowances, AI credits, workflow executions, API calls and integration limits.
• Messaging: applicable Meta/channel charges and provider fees or markups. WhatsApp’s published pricing distinguishes recipient market and message category; check the current rate card and provider terms for your expected traffic.
• Implementation: CRM mapping, template setup, migration, staff training and maintenance. Compare one-time fees separately from recurring cost.
• Commercial terms: taxes, currency conversion, minimum commitment, renewal, cancellation and whether unused credits expire.

Hypothetical budgeting example, not any vendor’s quote: ₹4,000 software + ₹1,000 additional users + ₹2,000 automation + ₹3,000 messaging + ₹2,000 ongoing integration support = ₹12,000 per month before tax. A one-time setup fee would sit outside this monthly total. Use your own message mix and quote rather than reusing these illustrative amounts.

A cheaper base plan may cost more once the required integration or automation tier is included. Ask vendors to price the same team size, contact volume, numbers and workflow so the comparison is meaningful.

WhatsApp’s Business Messaging Policy requires recipient permission, appropriate templates and a clear escalation route for automation. The software must help your team operate that process; buying a provider does not transfer responsibility for it.

• Record permission: retain when, where and for what contact the person opted in. Do not assume a phone number from any source grants WhatsApp marketing permission.
• Use the correct message route: business-initiated conversations require approved templates. Replies without a template belong within the 24-hour customer service window, which resets with a user message.
• Respect opt-outs: stop applicable follow-up and sync the suppression status across campaign tools and the CRM.
• Provide human help: make it clear how to reach a person and prevent automation from repeatedly trapping an enquiry in the same loop.
• Limit access and sensitive data: assign appropriate roles and keep unnecessary medical, financial or other sensitive details out of marketing flows. Review rules for the actual business category.
• Own the assets: confirm business access to the WhatsApp account and number, export options, migration process and what happens to history or workflows when switching providers.

1. Write one real workflow. For example: a permissioned website enquiry enters the CRM, an owner is assigned, the approved acknowledgement is sent and a human handles the reply.
2. Use controlled test contacts. Check delivery, consent records, duplicate handling, template rejection, opt-outs and a contact outside the service window. Do not use a live bulk campaign as the first test.
3. Prove the integration. Update a lead stage in the CRM, receive a WhatsApp reply and check the change in both systems. Ask how errors are surfaced and retried.
4. Prove staff handoff. Move the conversation between operators, pause automation and confirm that someone owns the next action.
5. Evaluate business outcomes. Measure time to first human response, successful contact and bookings or qualified opportunities from comparable lead cohorts. Read receipts alone do not establish sales impact.
6. Choose from the observed fit. Compare the full quote, workflow performance, support and exit process. If the workflow fails, fix that before adding more automation.

For the process behind the software, read WhatsApp lead nurture, CRM tracking setup and good leads but no sales. DFY’s CRM, tracking and nurture service connects those stages rather than treating the tool purchase as the outcome.

Official references support the platform rules and product descriptions. Decision frameworks are editorial guidance; worked examples are hypothetical. Features and pricing should be checked again before purchase or launch.

1. 1.Wati: Product plans and pricing
2. 2.AiSensy: Plans and chatbot add-ons
3. 3.Interakt: Plans, roles and pricing
4. 4.Gallabox: Plans, users and integrations
5. 5.DoubleTick: Product overview
6. 6.respond.io: Plans and contact-based pricing
7. 7.Gupshup: Product and engagement platform
8. 8.Twilio: WhatsApp messaging pricing
9. 9.Infobip: WhatsApp Business Platform
10. 10.360dialog: WhatsApp API and solution pricing
11. 11.WhatsApp: Business Messaging Policy
12. 12.WhatsApp: Business Platform pricing
13. 13.Gupshup: 2026 Cloud API marketing fee notice
14. 14.DoubleTick: Pricing and plan enquiries