Startup Deep Dive : SaaS Labs — the bootstrapped call-software firm that stayed profitable and still raised $42 million from Sequoia

For its first five years, SaaS Labs took no outside money at all. Then, in January 2022, the profitable, self-funded company raised $42 million in a single round led by Sequoia Capital India — an amount most loss-making startups need years and several rounds to reach, and the contradiction sitting at the heart of this story.

SaaS Labs is the company behind JustCall, a cloud phone and business-communications platform used by customer-facing teams. It was founded in 2016 by Gaurav Sharma, a serial founder who had already sold two earlier companies, and it is registered both in the United States and in India. Its Indian arm, SAAS LABS SOFTWARE PRIVATE LIMITED, reported ₹123.4 crore ($12.9 million) in revenue for FY25 with a ₹14.0 crore net profit, according to statutory filings consolidated by Inc42 — a rarity in an industry where profit is usually the last thing you find. This deep dive separates what is verifiable from what is marketing, and is careful throughout to distinguish the global group from the India-registered entity whose numbers are on public record.

Quick facts

What SaaS Labs does

SaaS Labs builds cloud software that runs the phone calls, texts and messages of sales and support teams. Its flagship, JustCall, is a cloud-based business phone system that a company can set up without hardware and connect to more than 100 other business tools, layering call recording, tracking and machine-learning call scoring on top. Around this sits a family of related products, each aimed at a piece of the customer-conversation workflow:

• JustCall — cloud phone system for calls, texts, WhatsApp and email, priced from about $25 per user per month (contentgrip, January 2022).
• JustCall IQ — conversation intelligence that transcribes and scores calls.
• Helpwise — a shared inbox for customer communication, priced from about $20 per user per month (contentgrip).
• CallPage — callback-automation software for sales teams, acquired from Poland in January 2022 (TechCrunch).
• Atolia — a productivity and collaboration workspace, acquired from France in January 2022 (TechCrunch).
• CallRoot, EasyCalendar and Dialworks — call tracking, scheduling and sales-training tools that round out the portfolio.

The customers are overwhelmingly outside India. As of January 2022 the company reported serving more than 6,000 customers globally, with about 70% in the United States and 10% in the United Kingdom, and named clients including Grab, HelloFresh, GoStudent and Booksy (TechCrunch; contentgrip). It is, in effect, an Indian-founded company selling Western software subscriptions, with a large engineering and operations base in Noida.

The founding insight

Gaurav Sharma did not start SaaS Labs as a first-time founder learning on the job. He is a graduate of NIT Warangal who had already built and sold two companies before this one: Pinpuff, a Pinterest analytics tool, was acquired by the Los Angeles incubator Science Inc in 2012, and HelloSociety, a social-media advertising business, was acquired by The New York Times in 2016 (Crunchbase; TechCrunch confirms the HelloSociety sale to The New York Times). By the time he founded SaaS Labs in the same year, he had learned two lessons that shape the company to this day: that small, focused software products can be sold profitably without a war chest, and that an exit is easier when the business already makes money.

The founding insight was unglamorous. Instead of chasing one big idea, SaaS Labs set out to build a cluster of practical tools for the everyday work of sales and support teams — a phone system, a shared inbox, a scheduler, a call tracker. Each solved a narrow, recurring problem that businesses were willing to pay a monthly fee to make disappear. The bet was that a portfolio of small, cash-generating products could compound into something large, and that the phone — the oldest sales channel of all — was still badly served by cloud software. JustCall grew out of that bet and became the anchor the rest of the company organised around.

The bootstrapped years

The hardest and least visible part of the SaaS Labs story is the stretch when almost no one was watching. The company was, in its own words, bootstrapped and profitable from its inception in 2016 (JustCall blog), which means that for roughly five years it grew on customer revenue alone, without the cushion of venture money. That is a very different way to build than the funded norm: every hire, every server bill and every marketing experiment had to be paid for out of what customers were already paying.

Building a portfolio of products at once, on internal cash, brought its own strains. Some of the tools — CallRoot, EasyCalendar — remained small satellites while JustCall did the heavy lifting; a bootstrapped company cannot subsidise a losing product indefinitely, so the portfolio had to be pruned and prioritised around what actually paid. The customer base was also concentrated far from home, in the United States and United Kingdom, which meant selling into markets nine to twelve time zones away while running the core team out of Noida. There is no dramatic near-death filing on the public record for this period, and this deep dive will not invent one; the honest description is a long, unfunded grind in which the discipline of having to be profitable was both the constraint and the moat. The pruning showed later: after raising money the company kept consolidating its identity around JustCall and its AI features rather than scattering across many brands.

The turning point

The turning point was not a product launch but a decision to finally take outside capital — and the speed with which it arrived once the company opened the door. Having refused venture money for five years, SaaS Labs raised a $17 million Series A in October 2021 from Base10 Partners and Eight Roads Ventures (Analytics India Magazine; The SaaS News; TechCrunch reported the figure as $18 million). Barely three months later, in January 2022, it raised a $42 million Series B led by Sequoia Capital India, now Peak XV (TechCrunch).

The contrast on either side of that line is the whole story. Before: zero external funding, five years, one profitable business quietly compounding. After: roughly $73–74 million raised across three rounds, two international acquisitions closed in the same month as the Series B, and the backing of one of Asia’s best-known venture firms. Sequoia’s stated reason for investing was operational rather than hype — it cited customer-reported time savings of about 12 hours a week per agent and a roughly 30% improvement in customer satisfaction (TechCrunch). The company also told the press its revenue had grown about 2.5 times in the preceding year (TechCrunch). A business that had spent half a decade proving it did not need money suddenly had a great deal of it, and used the moment to buy growth it would otherwise have had to build.

The money behind it

SaaS Labs’ funding history is short, recent and concentrated in two disclosed priced rounds plus an earlier tranche:

• Series A — $17 million, October 2021. Led by Base10 Partners with Eight Roads Ventures (Analytics India Magazine; The SaaS News). TechCrunch reported this round at $18 million, so treat $17–18 million as the range.
• Series B — $42 million, January 2022. Led by Sequoia Capital India (now Peak XV), with Base10 Partners and Eight Roads Ventures returning, plus angel investors Anand Chandrasekaran, Allison Pickens, Michael Stoppelman and Amit Agarwal (TechCrunch).
• Total raised — about $73–74 million across three rounds. contentgrip put the post-Series-B total at $73.2 million; Tracxn lists $74.2 million across three rounds from eight investors. The gap between the two named rounds and that total implies an earlier funding tranche that was not separately publicised.

What each backer changed is worth naming. Base10 and Eight Roads provided the first institutional validation that broke the bootstrapped streak. Sequoia Capital India brought scale capital and a brand that opens enterprise doors, and its investment coincided with the two acquisitions — CallPage in Poland and Atolia in France (TechCrunch; Crunchbase acquisition profile) — that turned SaaS Labs from a single-country product shop into a group with European teams. No post-money valuation has been publicly disclosed for any round, so any specific valuation figure circulating online should be treated as an estimate rather than a confirmed number; this piece does not state one.

How it makes money

SaaS Labs earns the way most business software does: recurring subscriptions, billed per user per month, that renew until a customer leaves. The mechanics, based on published pricing and company statements:

• Money in: monthly or annual subscriptions to JustCall (from about $25 per user per month), Helpwise (from about $20 per user per month) and the other tools, plus usage-based telephony charges layered on top (contentgrip pricing, January 2022).
• Costs out: engineering and product salaries, cloud and telephony infrastructure, and sales and marketing to acquire customers in the US and UK — the classic cost base of a cross-border SaaS company run from India.
• Where the margin sits: in renewals. Once a team wires its phone system into JustCall and connects it to 100-plus other tools, switching is painful, so retained subscriptions carry high gross margin and low ongoing cost. The India entity’s FY25 net margin of 11.4% (Inc42) shows the model can throw off real profit, not just growth.
• The part people get wrong: reading the India entity’s ₹123.4 crore FY25 revenue as the size of the whole company. SAAS LABS SOFTWARE PRIVATE LIMITED is a subsidiary of a foreign parent (Tofler), so its MCA numbers reflect the Indian operation’s slice — not the global group’s consolidated top line, which is not on the Indian public record.

The numbers

The only audited-style figures on public record are for the India entity, SAAS LABS SOFTWARE PRIVATE LIMITED, as compiled by Inc42 from statutory filings (published 28 May 2026). They show a small but genuinely profitable and fast-growing operation. Figures in ₹ crore:

A few things stand out. Revenue rose 34.2% year on year, from ₹91.9 crore in FY24 to ₹123.4 crore in FY25 (Inc42), a figure independently corroborated by Tofler, which records a 34.22% revenue increase and places the entity in the ₹100–150 crore revenue band. Net profit rose faster than revenue — up about 41.6% year on year per Tofler, consistent with Inc42’s move from ₹9.9 crore to ₹14.0 crore — and net worth rose 57.56% (Tofler), the mark of a business retaining earnings rather than burning them. Verified figures for FY23 and earlier for this entity were not available in the sources accessed for this piece, so they are deliberately left out rather than estimated.

Where the money comes from

The revenue mix is defined more by geography and product than by neat published segments, and the split is where the surprise lives:

• By geography: heavily Western. As of January 2022 about 70% of customers were in the United States and about 10% in the United Kingdom (TechCrunch; contentgrip) — so an Indian-founded, Noida-operated company earns most of its money in dollars and pounds.
• By product: anchored on JustCall, the cloud phone system, with Helpwise, CallPage, Atolia and the smaller tools extending the same customer relationship into inboxes, callbacks and collaboration.
• By customer type: more than 6,000 businesses globally as of January 2022 (TechCrunch), spanning names such as Grab, HelloFresh, GoStudent and Booksy — mid-market and scale-up customer-facing teams rather than a handful of giant enterprise contracts.

The surprise is the mismatch between where the company is built and where it is paid. This is not a business selling to Indian SMEs; it is an Indian engineering base monetising American and British sales and support teams. The India entity’s rupee revenue is real, but it is the visible tip of a dollar-denominated business whose consolidated scale sits with the US parent and off the Indian public record.

The risks

Even a profitable, cash-generating SaaS company carries concrete risks, and these are grounded in the structure described above rather than in speculation:

• Customer and currency concentration. With roughly 70% of customers in the US and 10% in the UK (TechCrunch), a downturn in Western small-business spending, or a sharp rupee move against the dollar, hits revenue and reported margins directly, while costs stay largely in rupees.
• A crowded, commoditising category. Cloud business telephony and shared inboxes are contested by large, well-funded rivals; pricing power depends on switching costs and AI features holding up as competitors add the same conversation-intelligence capabilities.
• Integration and portfolio risk. The 2022 acquisitions of CallPage (Poland) and Atolia (France) added teams and products across borders in a single month (TechCrunch). Bolting acquired tools onto the core platform, and retaining their teams, is where multi-product SaaS companies often lose the efficiency that made them profitable in the first place.
• Disclosure opacity for outsiders. Because the consolidated group is private and US-parented, Indian public filings show only the subsidiary. Anyone assessing the company from the outside is working with a partial view, which raises the risk of mispricing its true scale, growth and health.

The takeaway

The transferable lesson from SaaS Labs is not that bootstrapping beats venture capital, or the reverse. It is that being profitable changes the terms on which you raise. Because the company spent five years proving it could make money without outside funding, when it finally chose to raise it did so from a position of strength — a $17 million Series A and a $42 million Sequoia-led Series B within three months, on its own timeline rather than a runway deadline’s. Discipline early bought optionality later. For founders, that is the quiet argument hidden inside a story that looks, on the surface, like an overnight funding win: the leverage in a fundraise is built long before the term sheet, in the unglamorous years when the business simply has to pay for itself.

Frequently asked questions

What does SaaS Labs do?

SaaS Labs builds cloud software for the communications of sales and support teams. Its main product, JustCall, is a cloud phone system for calls, texts, WhatsApp and email, and it also runs Helpwise, CallPage, Atolia and other tools. As of January 2022 it served more than 6,000 customers globally, mostly in the US and UK (TechCrunch).

Who founded SaaS Labs and when?

Gaurav Sharma founded SaaS Labs in 2016. He had previously built and sold two companies — Pinpuff, acquired by Science Inc in 2012, and HelloSociety, acquired by The New York Times in 2016 (Crunchbase; TechCrunch).

Is SaaS Labs profitable?

The India entity, SAAS LABS SOFTWARE PRIVATE LIMITED, reported a net profit of ₹14.0 crore in FY25 on revenue of ₹123.4 crore, an 11.4% net margin, according to Inc42’s compilation of statutory filings. The company has also described itself as bootstrapped and profitable from its inception in 2016.

How much funding has SaaS Labs raised?

About $73–74 million across three rounds. The disclosed rounds are a $17 million Series A in October 2021 (TechCrunch reported $18 million) and a $42 million Series B in January 2022 led by Sequoia Capital India, now Peak XV, with Base10 Partners and Eight Roads Ventures (TechCrunch; Tracxn).

Is SaaS Labs listed on the stock market?

No. As of September 2026 SaaS Labs is a privately held company and is not listed on any stock exchange. No official post-money valuation has been publicly disclosed for its funding rounds.

Sources

Figures are as of September 2026. Currency converted at $1 ≈ ₹96.0 as of 18 September 2026 (Trading Economics).

• Inc42 — SaaS Labs financials (FY24, FY25 revenue, profit, expenses, EBITDA, margin), published May 2026.
• Tofler — SAAS LABS SOFTWARE PRIVATE LIMITED company record (CIN, incorporation date December 2020, directors, foreign-subsidiary status, FY25 growth percentages), accessed September 2026.
• TechCrunch — “SaaS Labs raises $42 million… acquires CallPage and Atolia,” January 2022.
• Analytics India Magazine — SaaS Labs $17 million Series A, October 2021.
• The SaaS News — SaaS Labs raises $17 million Series A, October 2021.
• contentgrip — SaaS Labs funding, products, pricing and customers, January 2022.
• Crunchbase — Gaurav Sharma person profile and SaaS Labs / CallPage acquisition profile, accessed September 2026.
• Tracxn — SaaS Labs company profile (total funding, rounds, investors), accessed September 2026.
• JustCall blog — SaaS Labs on Deloitte Technology Fast 500 (bootstrapped/profitable, growth, team size), 2023.

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